traction sheave

电梯专业英语词汇 - 消费指南 ... traction relation 曳引能力 traction sheave 曳引轮 traction sheave guard 曳引轮护罩 ...

机电英文术语--打印文章 ... traction motor 牵引马达 traction sheave 牵引辘；曳引轮 traction system 牵引系统 ...

traction中文 ... tractograph 牵引记录单 ... traction sheave 牵引辘；曳引轮机电工程 traction splint 牵引夹板医疗 ...