boll-weevil tubing head
[新英汉石油技术词典]
boll-weevil tubing head易装的油管头
是什么意思,boll-weevil tubing head的解释,boll-weevil tubing head的翻译
[石油英汉词典] boll-weevil tubing head
boll-weevil tubing head
[新英汉石油技术词典]
boll-weevil tubing head是什么意思,boll-weevil tubing head的解释,boll-weevil tubing head的翻译
[石油英汉词典] boll-weevil tubing head