赛斯专业词典
带眼加长短节
perforated extension
返回 19 条匹配短语对
砾石充填带眼加长短节
gravel pack perforated extension
加长短节
extension nipple
extension coupling
密封加长短节
seal extension
衬管加长短节
liner extension
密封筒加长短节
seal bore extension
短节
Nipple
pup
Short
pup joint
short section
nip-out
short piece
带孔短节
port collar
perforated nipple
PCM短节
PCM sub
延长短节
Short extension
测量短节
gauging nipple
定位短节
orientation spool
法兰短节
adapter bonnet
密封短节
packoff nipple
磁短节
magnet sub
提升短节
lift nipple
pick-up sub
elevator plug
转向短节
deflecting sub
接头短节
head sub
管子短节
nipple joint
接受短节
receiver nipple
最近更新
oil cake mill气门旋转器可持续发展经济体制成比例延时硅铝铁合金中国人寿OPTICAL INPUT高层建筑结构自重simulation of the nuclear reactor core