单词	keyed clamp
释义	keyed clamp 键控箝位
随便看	safety rules for lifting appliances Safety rules were disregarded safety running safety rural area safety Rutherford experiment safety safeguard safety safeguard system safety sale safety scaffold safety scaffold for roofers Safety scan safety school safety schools safety science safety science and technology safety science English major safety science theory safety scientology safety scissors safety screen safety screw Safetys driving assistant safety seal safety sealing device safety seal packer