词语driving block
解释导滑车
driving block〔名词〕导滑车,主滑车详细»
driving block〔名词〕传动滑块详细»
driving block传动滑块详细»
导滑车driving block详细»
导滑车driving block;head heave详细»
导滑车〔名词〕runner详细»
导滑车lead block详细»