left regular lay wire line
[新英汉石油技术词典]
left regular lay wire line左向逆绞钢丝绳
是什么意思,left regular lay wire line的解释,left regular lay wire line的翻译
[石油英汉词典] left regular lay wire line
left regular lay wire line
[新英汉石油技术词典]
left regular lay wire line是什么意思,left regular lay wire line的解释,left regular lay wire line的翻译
[石油英汉词典] left regular lay wire line