高峰XS型方钻杆旋塞阀.ppt
XS型方钻杆旋塞阀.ppt
XG型套铣管.ppt
XFQ型悬浮器.ppt
WTJ型固定角度弯接头.ppt
WH型可换套稳定器.ppt
WHG型可换套滚子稳定器.ppt
WD-S型水力式外割刀.ppt
WD-J型机械式外割刀.ppt
EXPRO well testing
MMS JIP – SAFETY OF...
System requirements...
GUIDANCE ON SAFETY ...
MAGNETIC PARTICLE T...
Well-Testing Planni...
NDT检测解释(Non-destruc...
Well Testing Analy...