单滑轮 meaning in Chinese
single-sheaved block
◇单滑轮起重机 jenny wheel
Examples
- Serial lifting appliances ; single and twin sheave bottom blocks for electric hoists ; assembly
系列提升装置.电动葫芦用单滑轮和双滑轮下滑车.组件 - A light tackle having double or single blocks , used to hoist or tighten rigging
轻型滑车双滑轮或单滑轮轻型滑车，用于升起或拉紧支撑船桅和帆的全部绳索