Intelligent Maintenance and Health Management

XJTU-DV: Open-source dynamic vision dataset for non-contact vibration measurement and fault diagnosis of mechanical systems

XJTU-DV：用于機械系統(tǒng)非接觸振動測量與故障診斷的開源動態(tài)視覺數(shù)據(jù)集

作者：

Xiang Li, Shupeng Yu, Xinrui Chen, Yaguo Lei, Bin Yang, Naipeng Li

引用：

Xiang Li, Shupeng Yu, Xinrui Chen, Yaguo Lei, Bin Yang, Naipeng Li, XJTU-DV: Open-source dynamic vision dataset for non-contact vibration measurement and fault diagnosis of mechanical systems, Chinese Journal of Mechanical Engineering,Volume 39, 2026, 100163, https://doi.org/10.1016/j.cjme.2025.100163.

Resonance frequency band analysis-based shock pulse method for quantitative characterization of bearing fault

基于改進型遺傳算法的銑削力自適應控制系統(tǒng)動態(tài)優(yōu)化方法

作者：

Yue Wang, Ying Zhang, Weimin Wang, Zhinong Jiang, Minghui Hu, Liyan Zhang

引用：

Yue Wang, Ying Zhang, Weimin Wang, Zhinong Jiang, Minghui Hu, Liyan Zhang , Resonance frequency band analysis-based shock pulse method for quantitative characterization of bearing fault,Chinese Journal of Mechanical Engineering, Volume 39, 2026, 100092, https://doi.org/10.1016/j.cjme.2025.100092.

Machining Manufacturing

Optimization of a self-tuning force control system for the milling process using a dynamic enhanced genetic algorithm

基于改進型遺傳算法的銑削力自適應控制系統(tǒng)動態(tài)優(yōu)化方法

作者：

Yao Li, Zhengcai Zhao, Ning Qian, Lei Zhang, Wenfeng Ding, Yucan Fu

引用：

Yao Li, Zhengcai Zhao, Ning Qian, Lei Zhang, Wenfeng Ding, Yucan Fu, Optimization of a self-tuning force control system for the milling process using a dynamic enhanced genetic algorithm, Chinese Journal of Mechanical Engineering, Volume 39, 2026, 100100, https://doi.org/10.1016/j.cjme.2025.100100.

Rapid flexible clamping technology with intelligent self-adjustment ability for low rigidity aviation stringer parts

具有自調(diào)整能力的低剛度航空長桁零件快速柔性裝夾技術(shù)

作者：

Te Li, Tian Lan, Haibo Liu, Keming Li, Kuo Liu, Qile Bo, Yongqing Wang

引用：

Te Li, Tian Lan, Haibo Liu, Keming Li, Kuo Liu, Qile Bo, Yongqing Wang, Rapid flexible clamping technology with intelligent self-adjustment ability for low rigidity aviation stringer parts, Chinese Journal of Mechanical Engineering,Volume 39, 2026, 100207, https://doi.org/10.1016/j.cjme.2025.100207.

The composite effect of high-speed ultrasonic vibration milling and pickling post-treatment on Ti-6Al-4V fatigue performance

高速超聲振動銑削和酸洗后處理對Ti-6Al-4V疲勞性能的復合影響

作者：

Xin Liu, Zhi Xie, Deyuan Zhang, Xinggang Jiang

引用：

Xin Liu, Zhi Xie, Deyuan Zhang, Xinggang Jiang,The composite effect of high-speed ultrasonic vibration milling and pickling post-treatment on Ti-6Al-4V fatigue performance, Chinese Journal of Mechanical Engineering,Volume 39, 2026, 100038, https://doi.org/10.1016/j.cjme.2025.100038.

Optimization method of milling feed rate for complex tool path trajectories based on a constant cutting force prediction model

基于恒切削力預測模型的復雜刀具軌跡銑削進給速度優(yōu)化方法

作者：

Lingqi Zeng, Hao Zhang, Songjian Wang, Lingsheng Han, Te Li, Haibo Liu, Yongqing Wang

引用：

Lingqi Zeng, Hao Zhang, Songjian Wang, Lingsheng Han, Te Li, Haibo Liu, Yongqing Wang,Optimization method of milling feed rate for complex tool path trajectories based on a constant cutting force prediction model, Chinese Journal of Mechanical Engineering,Volume 39, 2026, 100102, https://doi.org/10.1016/j.cjme.2025.100102.

Materials Processing Engineering

Design and mechanical characterization of discretely assembled mechanical metamaterials for macroscale applications

離散組裝機械超材料的設計及宏觀力學表征

作者：

Zhengtao Shu, Ying Zhou, Junjian Fu , Hao Li, Liang Gao

引用：

Zhengtao Shu, Ying Zhou, Junjian Fu, Hao Li, Liang Gao, Design and mechanical characterization of discretely assembled mechanical metamaterials for macroscale applications, Chinese Journal of Mechanical Engineering, Volume 39, 2026,100101, https://doi.org/10.1016/j.cjme.2025.100101.

Fabrication and formation mechanism of polymer microgroove wicks by hot-pressing

聚合物微溝槽吸液芯結(jié)構(gòu)熱壓成形及其機理研究

作者：

Heng Tang, Ruibo Zhang, Chao Yan, Jiangyi Chen, Yalong Sun, Yong Tang

引用：

Heng Tang, Ruibo Zhang, Chao Yan, Jiangyi Chen, Yalong Sun, Yong Tang, Fabrication and formation mechanism of polymer microgroove wicks by hot-pressing, Chinese Journal of Mechanical Engineering,Volume 39, 2026, 100067, https://doi.org/10.1016/j.cjme.2025.100067.

Effect of femtosecond-laser process parameters on the surface structure and anti-reflection of surface texture

飛秒激光加工參數(shù)對表面紋理結(jié)構(gòu)及抗反射性能的影響

作者：

Bing Zhong, Xiaoren Lv, Yanfei Huang, Weiling Guo, Zhiguo Xing, Haidou Wang, Yanfang Zhang

引用：

Bing Zhong, Xiaoren Lv, Yanfei Huang, Weiling Guo, Zhiguo Xing, Haidou Wang, Yanfang Zhang, Effect of femtosecond-laser process parameters on the surface structure and anti-reflection of surface texture, Chinese Journal of Mechanical Engineering, Volume 39, 2026,100076, https://doi.org/10.1016/j.cjme.2025.100076.

Mechanical Tribology and Surface Technology

Influence mechanism of surface treatment on the wear and adhesion at the frictional interface of 2A14T6 aluminum alloy

表面處理對 2A14T6 鋁合金摩擦界面磨損和粘著的影響機理研究

作者：

Yinbo Li, Jingle Cao, Youwei Chen, Yi Zhang, Xuhui Sun, Chengcheng Yu, Guoxin Xie

引用：

Yinbo Li, Jingle Cao, Youwei Chen, Yi Zhang, Xuhui Sun, Chengcheng Yu, Guoxin Xie, Influence mechanism of surface treatment on the wear and adhesion at the frictional interface of 2A14T6 aluminum alloy,Chinese Journal of Mechanical Engineering, Volume 39, 2026, 100069, https://doi.org/10.1016/j.cjme.2025.100069.

Improved drag reduction properties of biomimetic surface with cross-scale arrayed structures based on a comparative simulation study

基于對比模擬研究的跨尺度陣列結(jié)構(gòu)仿生表面的減阻性能改進研究

作者：

Shizheng Chen, Zhuonan Liu, Peiquan Yu, Weihao Wan, Qing Zhao, Jialin Li, Xiaoping Huang

引用：

Shizheng Chen, Zhuonan Liu, Peiquan Yu, Weihao Wan, Qing Zhao, Jialin Li, Xiaoping Huang, Improved drag reduction properties of biomimetic surface with cross-scale arrayed structures based on a comparative simulation study, Volume 39, 2026, 100087, https://doi.org/10.1016/j.cjme.2025.100087.

Mechanism and Robotics

Fully flexible wearable pouch pneumatic artificial muscle based on asymmetric expansion

一種基于非對稱膨脹的全柔性可穿戴袋型氣動人工肌肉

作者：

Jingyi Lu, Xiaosen Lv, Jianbin Liu, Haitao Liu, Tian Huang

引用：

Jingyi Lu, Xiaosen Lv, Jianbin Liu, Haitao Liu, Tian Huang,Fully flexible wearable pouch pneumatic artificial muscle based on asymmetric expansion, Chinese Journal of Mechanical Engineering, Volume 39, 2026, 100085, https://doi.org/10.1016/j.cjme.2025.100085.

Robust 3D object tracking with X-Triplet markers: A machine learning-based approach

利用3X組合標記的3D目標魯棒跟蹤：一種基于機器學習的方法

作者：

Cai Meng, Yue Zeng, Hongbin Shen, Xinliang Deng, Diansheng Chen

引用：

Cai Meng, Yue Zeng, Hongbin Shen, Xinliang Deng, Diansheng Chen, Robust 3D object tracking with X-Triplet markers: A machine learning-based approach, Chinese Journal of Mechanical Engineering, Volume 39, 2026, 100068, https://doi.org/10.1016/j.cjme.2025.100068.

Adaptive robust control of multi-DOF hydraulic manipulator with precise online load estimation

多自由度液壓機械臂的自適應魯棒控制與在線精確載荷估計

作者：

Qixian Wang, Manzhi Qi, Yangxiu Xia, Shizhao Zhou, Zheng Chen

引用：

Qixian Wang, Manzhi Qi, Yangxiu Xia, Shizhao Zhou, Zheng Chen, Adaptive robust control of multi-DOF hydraulic manipulator with precise online load estimation，Chinese Journal of Mechanical Engineering,Volume 39, 2026, 100072, https://doi.org/10.1016/j.cjme.2025.100072.

Optimal design of a novel dual-axis parallel solar tracker

一種新型雙軸并聯(lián)式太陽能跟蹤器的優(yōu)化設計

作者：

Bin Zhu, Liping Wang, Jun Wu, Hengchun Cui, Yanling Tian

引用：

Bin Zhu, Liping Wang, Jun Wu, Hengchun Cui, Yanling Tian , Optimal design of a novel dual-axis parallel solar tracker, Chinese Journal of Mechanical Engineering, Volume 39, 2026, 100108, https://doi.org/10.1016/j.cjme.2025.100108.

Type synthesis method of high-precision double-layer parallel pointing mechanism

高精度雙層并聯(lián)指向機構(gòu)構(gòu)型綜合方法研究

作者：

Sen Wang, Jun Cai, Bing Li, Fujun Peng

引用：

Sen Wang, Jun Cai, Bing Li, Fujun Peng, Type synthesis method of high-precision double-layer parallel pointing mechanism, Chinese Journal of Mechanical Engineering, Volume 39 ,2026, 100132, https://doi.org/10.1016/j.cjme.2025.100132.

A general construction method of reconfigurable deployable polyhedral mechanisms with the circumscribed sphere

可重構(gòu)展開多面體機構(gòu)的通用構(gòu)造方法及其外接球

作者：

Shuo Zhang, Ruiming Li, Xianhong Zhang, Yan-an Yao

引用：

Shuo Zhang, Ruiming Li, Xianhong Zhang, Yan-an Yao, A general construction method of reconfigurable deployable polyhedral mechanisms with the circumscribed sphere, Chinese Journal of Mechanical Engineering, Volume 39, 2026, 100079, https://doi.org/10.1016/j.cjme.2025.100079.

Analysis of dynamic rolling process for tetrahedral mobile robot with only revolute joints (TMRR)

僅含轉(zhuǎn)動副關(guān)節(jié)的四面體移動機器人（TMRR）動態(tài)滾動過程分析

作者：

Shaoheng Hu, Yezhuo Li, Ruiming Li, Ran Liu, Yanan Yao

引用：

Shaoheng Hu, Yezhuo Li, Ruiming Li, Ran Liu, Yanan Yao, Analysis of dynamic rolling process for tetrahedral mobile robot with only revolute joints (TMRR), Chinese Journal of Mechanical Engineering, Volume 39, 2026, 100015, https://doi.org/10.1016/j.cjme.2025.100015.

Design, analysis, and test of novel compliant rotation-reduction mechanism

一種新型柔順轉(zhuǎn)角縮小機構(gòu)的設計、分析與測試

作者：

Yujie Xu, Weilin Chen, Qinghua Lu, Qinghua Zhang, Huiling Wei, Zeqin Lin, Lufeng Luo

引用：

Yujie Xu, Weilin Chen, Qinghua Lu, Qinghua Zhang, Huiling Wei, Zeqin Lin, Lufeng Luo, Design, analysis, and test of novel compliant rotation-reduction mechanism, Chinese Journal of Mechanical Engineering, Volume 39, 2026, 100080, https://doi.org/10.1016/j.cjme.2025.100080.

New Energy and Intelligent Connected Vehicles

Autonomous driving scenario generation based on neural radiance fields or 3D Gaussian splatting: State-of-the-art investigations, reviews, and perspectives

基于神經(jīng)輻射場與三維高斯散點的自動駕駛場景生成：前沿研究綜述與展望

作者：

Wei Zhou, Wenbo Chu, Yue Tian, Tianyang Fei, Yulong Ding, Xiaolin Tang, Keqiang Li

引用：

Wei Zhou, Wenbo Chu, Yue Tian, Tianyang Fei, Yulong Ding, Xiaolin Tang, Keqiang Li, Autonomous driving scenario generation based on neural radiance fields or 3D Gaussian splatting: State-of-the-art investigations, reviews, and perspectives, Chinese Journal of Mechanical Engineering, Volume 39, 2026, 100093, https://doi.org/10.1016/j.cjme.2025.100093.

Whole-body trajectory optimization for skid steer wheeled-legged vehicles

滑移轉(zhuǎn)向輪腿式車輛全身軌跡優(yōu)化方法

作者：

Mingfan Xu, Ziyi Yang, Chuyan Xu, Kui Wang, Yu Zhang, Yechen Qin

引用：

Mingfan Xu, Ziyi Yang, Chuyan Xu, Kui Wang, Yu Zhang, Yechen Qin, Whole-body trajectory optimization for skid steer wheeled-legged vehicles, Chinese Journal of Mechanical Engineering, Volume 39, 2026, 100128, https://doi.org/10.1016/j.cjme.2025.100128.

Development of an asymmetric arc-shaped magnetic coupler for the AUV wireless charging system

用于AUV無線充電系統(tǒng)的非對稱弧形磁耦合器研制

作者：

Shuo Gong, Mingwei Lin, Dejun Li, Ri Lin, Canjun Yang

引用：

Shuo Gong, Mingwei Lin, Dejun Li, Ri Lin, Canjun Yang, Development of an asymmetric arc-shaped magnetic coupler for the AUV wireless charging system, Chinese Journal of Mechanical Engineering, Volume 39, 2026, 100130, https://doi.org/10.1016/j.cjme.2025.100130.

Enhanced mobility through the coordinated control of longitudinal-lateral-vertical motion for distributed drive vehicle

面向動力性增強的分布式驅(qū)動越野車輛縱-橫-垂向協(xié)調(diào)控制研究

作者：

Hongliang Wang, Xiaoqing Xu, Dawei Pi, Weihua Wang, Yijie Chen, Jianing Wang

引用：

Hongliang Wang, Xiaoqing Xu, Dawei Pi, Weihua Wang, Yijie Chen, Jianing Wang, Enhanced mobility through the coordinated control of longitudinal-lateral-vertical motion for distributed drive vehicle, Chinese Journal of Mechanical Engineering, Volume 39, 2026, 100047, https://doi.org/10.1016/j.cjme.2025.100047.

Boundary conditions for setting thorax impactor subsystem tests to assess vehicle safety performance on protection of vulnerable road users

面向車輛安全評估的弱勢道路使用者胸部撞擊器測試邊界條件研究

作者：

Guibing Li, Wenbo Gao, Xiaojiang Lv, Zhi Xiao, Fuhao Mo

引用：

Guibing Li, Wenbo Gao, Xiaojiang Lv, Zhi Xiao, Fuhao Mo, Boundary conditions for setting thorax impactor subsystem tests to assess vehicle safety performance on protection of vulnerable road users, Chinese Journal of Mechanical Engineering, Volume 39, 2026, 100125, https://doi.org/10.1016/j.cjme.2025.100125.

Comparative analysis of wheel-rail adhesion degradation and contact stress distribution on typical metro tracks

典型地鐵軌道的輪軌黏著力退化和接觸應力分布對比分析

作者：

Tao Zhang, Yunfan Yang, Liang Ling, Yuedong Wang, Kaiyun Wang

引用：

Tao Zhang, Yunfan Yang, Liang Ling, Yuedong Wang, Kaiyun Wang, Comparative analysis of wheel-rail adhesion degradation and contact stress distribution on typical metro tracks, Chinese Journal of Mechanical Engineering, Volume 39, 2026, 100112, https://doi.org/10.1016/j.cjme.2025.100112.

Modeling and dynamic characteristics analysis of the locomotive considering the electric transmission system

考慮電傳動系統(tǒng)的機車建模與動態(tài)特性分析

作者：

Ziwei Zhou, Zaigang Chen, Maksym Spiryagin, Jamshid Aghaei, Colin Cole, Wanming Zhai

引用：

Ziwei Zhou, Zaigang Chen, Maksym Spiryagin, Jamshid Aghaei, Colin Cole, Wanming Zhai, Modeling and dynamic characteristics analysis of the locomotive considering the electric transmission system, Chinese Journal of Mechanical Engineering, Volume 39, 2026, 100099, https://doi.org/10.1016/j.cjme.2025.100099.

Transmission and Drive

A predictive modeling for the variation of orifice throttling coefficient of hydraulic spool valve caused by erosion behavior

液壓滑閥孔口節(jié)流系數(shù)受侵蝕影響的變化預測模型

作者：

Xiaochao Liu, Dingbo Li, Honghui Liao, Peiyao Hou, Rui Nie, Pengyuan Qi, Zongxia Jiao

引用：

Xiaochao Liu, Dingbo Li, Honghui Liao, Peiyao Hou, Rui Nie, Pengyuan Qi, Zongxia Jiao, A predictive modeling for the variation of orifice throttling coefficient of hydraulic spool valve caused by erosion behavior, Chinese Journal of Mechanical Engineering, Volume 39, 2026, 100007, ISSN 1000-9345, https://doi.org/10.1016/j.cjme.2025.100007.

Dynamic performance improvement of high-speed on/off valve based on pre-excitation bootstrap control

基于預激勵自舉控制的高速啟閉閥動態(tài)性能提升

作者：

Qi Zhong, Enguang Xu, Xianjian He, Junxian Wang, Huayong Yang

引用：

Qi Zhong, Enguang Xu, Xianjian He, Junxian Wang, Huayong Yang, Dynamic performance improvement of high-speed on/off valve based on pre-excitation bootstrap control, Chinese Journal of Mechanical Engineering, Volume 39, 2026, 100036, https://doi.org/10.1016/j.cjme.2025.100036.

https://www.sciencedirect.com/science/article/pii/S1000934525000392

Opening torque of a butterfly vent valve considering pollution particle intrusion

考慮污染顆粒侵入的蝶閥開啟扭矩研究

作者：

Jin Zhang, Zitong Gao, Yan Yue, Wenlong Yin, Lijiang Pan, Yu Chen

引用：

Jin Zhang, Zitong Gao, Yan Yue, Wenlong Yin, Lijiang Pan, Yu Chen, Opening torque of a butterfly vent valve considering pollution particle intrusion, Chinese Journal of Mechanical Engineering,Volume 39, 2026, 100073, https://doi.org/10.1016/j.cjme.2025.100073.

Analysis, modeling, and experimental evaluation of a double-stator piezoelectric inertial actuator driven by different phase angles of the driving current

基于不同驅(qū)動電流相位角的雙定子壓電慣性作動器的分析、建模與實驗評估

作者：

Lusheng Yuan, Liang Wang, Yan Li, Rui Qi, Jiamei Jin, Chunsheng Zhao

引用：

Lusheng Yuan, Liang Wang, Yan Li, Rui Qi, Jiamei Jin, Chunsheng Zhao, Analysis, modeling, and experimental evaluation of a double-stator piezoelectric inertial actuator driven by different phase angles of the driving current, Chinese Journal of Mechanical Engineering, Volume 39, 2026, 100078, https://doi.org/10.1016/j.cjme.2025.100078.

Semi-analytical modeling and dynamic improvement of a high-speed on/off valve considering nonlinear flux leakage of working air gaps

考慮工作氣隙非線性漏磁的高速開關(guān)閥半解析建模與動態(tài)性能改進

作者：

Lingkang Meng, Defa Wu, Xujun Ye, Jize Jiang, Zhuo Mi, Yinshui Liu

引用：

Lingkang Meng, Defa Wu, Xujun Ye, Jize Jiang, Zhuo Mi, Yinshui Liu, Semi-analytical modeling and dynamic improvement of a high-speed on/off valve considering nonlinear flux leakage of working air gaps, Chinese Journal of Mechanical Engineering, Volume 39, 2026, 100077, https://doi.org/10.1016/j.cjme.2025.100077.

Modeling of bolted beam utilizing modified joint element and identification of contact parameters at the joint

基于改進連接單元的螺栓連接梁建模及接觸參數(shù)辨識

作者：

Xiang Li, Zhousuo Zhang, Zhuofan Zhou, Dian Chen

引用：

Xiang Li, Zhousuo Zhang, Zhuofan Zhou, Dian Chen, Modeling of bolted beam utilizing modified joint element and identification of contact parameters at the joint, Chinese Journal of Mechanical Engineering, Volume 39, 2026, 100081, https://doi.org/10.1016/j.cjme.2025.100081.

A method for enhancing the output force of a stroke-controlled electro-mechanical converter of 2D servo-proportional valves based on the principle of “magnetic dam”

基于磁壩原理的二維比例伺服閥用位移控制型電-機械轉(zhuǎn)換器輸出力增強方法

作者：

Leidi Wang, Bin Meng, Jian Ruan

引用：

Leidi Wang, Bin Meng, Jian Ruan, A method for enhancing the output force of a stroke-controlled electro-mechanical converter of 2D servo-proportional valves based on the principle of “magnetic dam”, Chinese Journal of Mechanical Engineering,Volume 39, 2026, 100105, https://doi.org/10.1016/j.cjme.2025.100105.

Numerical and experimental study on the influence of piston combined motion on churning losses in axial piston pumps

活塞組合運動對軸向柱塞泵攪拌損失影響的數(shù)值與實驗研究

作者：

Ying Li, Yasen Yang, Xincheng Wang, Hao Luo, Jin Zhang, Xiangdong Kong

引用：

Ying Li, Yasen Yang, Xincheng Wang, Hao Luo, Jin Zhang, Xiangdong Kong, Numerical and experimental study on the influence of piston combined motion on churning losses in axial piston pumps, Chinese Journal of Mechanical Engineering, Volume 39, 2026, 100075, https://doi.org/10.1016/j.cjme.2025.100075.

Comparative research on pressure pulsation characteristics of an axial piston pump with two different valve plates

兩種不同閥板軸向柱塞泵壓力脈動特性的對比研究

作者：

Xiaonan Hou, Yizheng Duan, Wei Wu, Xueyuan Li, Shihua Yuan, Chunhui Wei

引用：

Xiaonan Hou, Yizheng Duan, Wei Wu, Xueyuan Li, Shihua Yuan, Chunhui Wei, Comparative research on pressure pulsation characteristics of an axial piston pump with two different valve plates, Chinese Journal of Mechanical Engineering,Volume 39, 2026, 100118, https://doi.org/10.1016/j.cjme.2025.100118.

責任編輯：杜蔚杰

責任校對：向映姣

審 核：張 彤

JME學院簡介

JME學院是由《機械工程學報》編輯部2018年創(chuàng)建，以關(guān)注、陪伴青年學者成長為宗旨，努力探索學術(shù)傳播服務新模式。

歡迎各位老師掃碼添加小助理-暖暖為好友，由小助理拉入JME學院官方群！

歡迎關(guān)注JME學院視頻號~

尋覓合作伙伴

有一種合作叫做真誠，有一種發(fā)展可以無限，有一種伙伴可以互利共贏，愿我們合作起來流連忘返，發(fā)展起來前景可觀。關(guān)于論文推薦、團隊介紹、圖書出版、學術(shù)直播、招聘信息、會議推廣等，請與我們聯(lián)系。

感謝關(guān)注我們！我們《機械工程學報》編輯部將努力為您打造一個有態(tài)度、有深度、有溫度的學術(shù)媒體！

版權(quán)聲明：

本文為《機械工程學報》編輯部原創(chuàng)內(nèi)容，歡迎轉(zhuǎn)載，請聯(lián)系授權(quán)！

在公眾號后臺留言需要轉(zhuǎn)載的文章題目及要轉(zhuǎn)載的公眾號ID以獲取授權(quán)!

微信投稿、轉(zhuǎn)載等：

聯(lián)系人：暖暖

電話：010-88379909

E-mail：jme@cmes.org

網(wǎng) 址：http://www.cjmenet.com.cn

官方微信號：jmewechat