- 双 two; twin; both; dual
- 饼 a round flat cake
- 转环滑车 swivel block
- 转环滑车 swivel block; swivelblock
- 转环滑车,旋转块 swivel block
- 单饼转环小滑车 monkey block
- 双饼滑车 double block
- 双饼滑车组 double purchase
- 双饼铁滑车 iron double block
- 带钩环滑车 shackle block
- 带环滑车 becket block
- 木制双饼滑车 wooden double block
- 双双饼滑车组 two fold tackle
- 异厚双饼滑车 thick and tin block
- 吊货滑车转环 swivels for cargo loading block
- 【航海】附有转环的滑车。 monkey block
- 转环 swivel◇转环滑车 swivel block
- 滑车 1.[机械工程] (滑轮) block; wheel; purchase tackle; pulley; purchase2.[生理学] trochlea
- 双饼式线圈 twin disk winding
- 双饼形天线 double-cheese antenna
- 循环滑移 cyclic slip
- 循环滑油 circulating oil
- 循环滑油舱 circulating lubrication oil tank
- 油环滑润 oil ring lubrication
- 回转环 pivoted loop
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Last modified time:Thu, 14 Aug 2025 00:29:56 GMT