bolt-down clamp是什么意思，bolt-down clamp的翻译，bolt-down clamp音标、读音、用法和例句

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bolt-down clamp是什么意思，bolt-down clamp的翻译，bolt-down clamp音标、读音、用法和例句_菜篮子兴趣思朗文词典

bolt-down clamp

基本解释

专业释义

材料科学