您要查找的是不是：
- 窄V带 V narrow-band
- 可调式窄V带变速器 An Adjustable Speed Transmission with Narrow V-strap
- 一般用窄V带 Narrow V-belt for general use
- 窄V带传动系统可靠性分析与设计 Reliability analysis and design of the narrow V-type belt drive system
- 窄V带替代三角带的优点和方法 ADVANTAGE AND METHOD OF V-BELT SUBSTITUTED BY NARROW V-BELT
- 窄V带在压缩机传动中的设计应用 Design and application of the narrow V-belt on transmission of a compressor
- 窄 narrow
- 带给 bear
- 窄V型发动机 narrow V-engine
- 带回 lead back
- 倒带 tape back
- 窄V型皮带用槽轮 Grooved pulleys for narrow V-belts
- 肩带 baldric
- 一带 region
- 窄的 two-by-four
- 系带 chalaza
- 带上 take ... with
- 钢带 metal strip
- 很抱歉给你带来这么多麻烦！ I am sorry I cause you so much trouble.
- 透明胶带 cellulose tape
