英语词汇“trolley block”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	trolley block
释义	trolley block un.起重机小车的滑轮组；🌏游动滑车
随便看	Miniature Australian Shepherd miniature auto charger Miniature Automatic Picture Transmission Miniature Automatics Base Line Equipment Miniature Autonomous Robotic Vehicle miniature ballbearing Miniature Ball Bearing Guide Sets miniature base miniature bayonet base miniature bearing miniature-bearing miniature bearing race miniature bearings miniature billiard miniature biochemical analyzer miniature biomicroscop miniature biomicroscope miniature block miniature blue laser miniature boiler miniature book miniature bore cylinder miniature bowling-alley miniature breaker Miniature Broadband CW traveling-Wave Tubes