亚洲国产成人无码av在线,国产精品乱码一区二区三四区破处视频 ,中文午夜人妻无码看片,久久久麻豆挑色tv一区二区

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

tyre coupling

Tell:0511-85783292
Fax:0511-85019680(自動接收)
Mobile:18913433240
E-mail:1803877936@qq.com
Add:No. 68, High-tech Development Zone, Zhenjiang City, Jiangsu Province Service

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 .

亚欧乱色国产精品免费九库 | 国产精品久久福利新婚之夜| 欧美成人免费全部网站| 国产男小鲜肉同志免费| 国产精品毛片完整版视频| 2018年亚洲欧美在线v| 成人啪啪高潮不断观看| 国产成人av无码永久免费一线天 | 日韩国产亚洲高清在线久草| 国产成人av乱码免费观看| 国产色婷婷精品综合在线| 国产大学生粉嫩无套流白浆| 久久香港三级台湾三级播放| 专干老肥熟女视频网站| 最新国产在线拍揄自揄视频| 色香欲天天影视综合网| 国产女人水真多18毛片18精品 | 国产亚洲精品拍拍拍拍拍| 亚洲日韩精品无码专区网址| 出租屋勾搭老熟妇啪啪| 国产suv精品一区二人妻| 中文一国产一无码一日韩| 国产免费又爽又色又粗视频| 久久av无码αv高潮αv喷吹| 深夜福利啪啪片| 色琪琪av中文字幕一区二区| 国产孩cao大人xxxx| 日产精品卡二卡三卡四卡乱码视频 | 超薄丝袜足j好爽在线| 一本加勒比hezyo无码资源网 | 亚洲中文字幕经典三级| 影音先锋每日av色资源站| 亚洲国产精品无码专区影院| 99久久精品费精品国产一区二区| 久久99国产综合精品免费| 日本成片区免费久久| 亚洲中文久久精品无码99| 久久伊99综合婷婷久久伊| 狠狠色综合7777久夜色撩人| 国产一区二区三区乱码在线观看| 麻豆成人久久精品二区三区免费|