taper pipe thread
[新英汉石油技术词典]
taper pipe thread锥形管螺纹
是什么意思,taper pipe thread的解释,taper pipe thread的翻译
[电信英汉词典] taper pipe thread
[石油英汉词典] taper pipe thread
[计算机英汉词典] taper pipe thread
[进出口英汉词典] taper pipe thread
taper pipe thread
[新英汉石油技术词典]
taper pipe thread是什么意思,taper pipe thread的解释,taper pipe thread的翻译
[电信英汉词典] taper pipe thread
[石油英汉词典] taper pipe thread
[计算机英汉词典] taper pipe thread
[进出口英汉词典] taper pipe thread