block and falls是什麼意思、英文翻譯及中文解釋

block and falls

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詞語： block and falls

解釋： 滑輪組

詞性： 名詞

詞典： 水利專業英漢詞典

block and falls 相關解釋

block and falls 〔名詞〕滑輪組

滑輪組 sheave block

滑輪組 block and tackle;pulley block

滑輪組 block and falls;group of pulleys;pulley block;teagle

滑輪組 block and tackle

滑輪組 block and falls;block and tackle;block pulley;pulley block;sheave block