tightening key with chain_专利英汉词典
tightening key with chain
[专利英汉词典]
tightening key with chain【作业；运输】
带链条的锁紧键
是什么意思，tightening key with chain的解释，tightening key with chain的翻译
【作业；运输】
带链条的锁紧键
tightening key with chain_专利英汉词典tightening key with chain
[专利英汉词典]
tightening key with chain是什么意思，tightening key with chain的解释，tightening key with chain的翻译
