三级无码在钱av无码在钱,亚洲av无码一区二区三区乱子伦 ,无码免费一区二区三区,99精品产国品一二三产区

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

gear coupling

TGL nylon inner ring gear drum gear coupling

Time:18-09-27
TGL nylon sleeve gear coupling is a kind of gear coupling. It can also be called drum gear coupling. The inner ring gear material is MC nylon material, and the outer gear sleeve is 45 forged steel. The utility model has the advantages of small size, light weight, small moment of inertia, low noise, convenient assembly and disassembly, and no lubrication. It can be applied to small and medium torque working conditions, such as fans, pumps, lubrication pumps, textile machinery, etc.
   TGL nylon sleeve gear coupling has the following three types of structure: A---type basic type: B---type inner ring type: C---type outer ring type

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 .

亚洲一区二区观看播放| 不卡高清av手机在线观看| 国产欠欠欠18一区二区| 免费不卡在线观看av| 国产精品99久久久久久猫咪| 国产精品久久久久无码av| 国产高清在线精品一区二区三区| 欧美成人一区二区三区| 无码丰满少妇2在线观看| 亚洲熟妇av一区二区三区| 亚洲av首页在线| 天天做天天爱天天爽综合网 | 老子影院午夜伦不卡| 少妇愉情理伦片丰满丰满午夜| 性生交片免费无码看人| 亚洲 一区二区 在线| 国产成人综合亚洲av第一页| 孕妇特级毛片ww无码内射| 影视先锋av资源噜噜| 亚洲av无码国产精品色午夜洪| 色婷婷一区二区三区四区成人网| 久久精品夜色国产亚洲av| 97久久精品无码一区二区| 成人激情五月天| 成人年无码av片在线观看| 青草青草久热精品视频在线观看| 山东熟女啪啪哦哦叫| 大尺度无遮挡激烈床震网站| 国产95在线 | 亚洲| 大陆精大陆国产国语精品| 久久久亚洲欧洲日产国码是av| 亚洲精品无amm毛片| 无码人妻丰满熟妇啪啪| 国产亚洲午夜高清国产拍精品| 亚洲av永久无码精品天堂动漫| 欧美成a人片在线观看久| 9999国产精品欧美久久久久久| 大地资源中文在线观看官网第二页 | 男男黄gay片免费网站www| 国产成人av乱码在线观看| 国产乱人无码伦av在线a|