色欲色香亚洲综,999久久久国产精品,人人爽人人爽人人AV,熟妇人妻一区二区三区四区久久久

Welcome to Zhenjiang Haicheng Machinery Manufacturing Co., Ltd. official website!
Tell:18913433240 中文版  丨  英文版

tyre coupling

LLB tire coupling

Time:18-09-29
LLB metallurgical equipment tire coupling is a high-elastic coupling with good shock absorption buffer and excellent inter-axis offset compensation performance, working temperature - 20 ~ 80 degrees Celsius, transfer torque 10 ~ 20000NM, Suitable for wet, dusty, impact, vibration, positive and negative rotation and frequent starting conditions, and easy to disassemble, because the elastic component is a whole tire body, easy to disassemble and repair, no lubrication, durable reliable.
Basic parameters and main dimensions of LLB tire coupling: Specification LLb1-13, nominal torque 10-20000, permissible rotational speed 5000-1000, shaft hole diameter 6-200, shaft hole length 16-352, weight 0.4-340 , material cast steel joint, rubber tire body.

Zhenjiang Haicheng Machinery Manufacturing Co., Ltd.
? Haicheng Group All rights reserved.
???????????? Address: No. 68, High-tech Development Zone, Zhenjiang City, Jiangsu Province   Service Hotline:18913433240
???????????? Company Tel: 0511-85783292   Company Fax:0511-85019680 (automatic reception)

Copyright ? Zhenjiang Haicheng Machinery Manufacturing Co., Ltd. All Rights Reserved .

欧美熟妇一区二区三还| 精品亚洲中文字幕免费播放| 最刺激黄a大片免费观看下载| 影音先锋色综合| 久久久久性爱视频| 国产精品女同一区二区| 国产人妻丰满熟妇嗷嗷叫| 国产精品久久久久久久成人热| 亚洲秘av乱伦| 丁香婷婷视频| 成人激情综合网站| 国内精品写真在线观看 | 一区午夜影院| 四色永久官网| 俄罗斯豪放女毛片h版| 国产性大战xxx久久久| 亚洲精华国产精华精华好用吗| 亚洲中文字幕无码久久2020| 五月婷婷六月开心| 国产性猛交XXXX乱大交麻豆| 丁香五月花婷婷| 国产精品伦一区| 国产香港A级片| 五月婷六月丁香狠狠躁狠狠爱| 后入人妻大屁股| 公安局长初尝警花味| 亚洲性爱成人在线| 久久久久久久97| 国产区一区二区三区| 俺也去爱啪啪导航| 全部免费毛片在线播放| 波多野结衣在线播| 又大又粗又爽a级毛片免费看| 久久资源av| 日本强奸性电影网站| 天天躁狠狠躁| 奇米777国产一区二区| 久久久无码人妻一一区二区| 亚洲综合成人在线| 国产亚洲A∨片在线观看| 波多野结衣av无码一区二区|