claw tool是什么意思

网络释义

1)claw tool,钩爪铁链2)claw tool,钩爪铁铤3)hook-chain-linked conveyer,钩爪链式输送机4)knuckle,铰链，接合;钩爪5)attachment chain,爪接链;钩头链;联接链6)grabber,爪钩