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snatch block

/snætʃ blɒk/

翻译: 一种带有铰链式可开侧板的专用滑轮,无需从绳索末端穿入即可将绳索或缆绳放入轮槽,常用于索具、帆船及工业起重作业。

1 个条目

phrase

/snætʃ blɒk/C1formaltechnical
  • zh一种带有铰链式可开侧板的专用滑轮,无需从绳索末端穿入即可将绳索或缆绳放入轮槽,常用于索具、帆船及工业起重作业。

A specialized pulley block with a hinged side that allows a rope or cable to be inserted without threading through the end, commonly used in rigging, sailing, and industrial lifting operations.

  1. Pulley deviceC2formal

    A type of pulley block with a hinged side that allows a rope to be inserted without threading the end through, used for changing the direction of a rope under load.

    zh开口滑车

    • The rigger used a snatch block to redirect the cable around the corner.
    • Snatch blocks are essential for heavy lifting operations on ships.
    • He attached the snatch block to the anchor point to create a mechanical advantage.