tubing thread 中文意思是什麼
tubing thread
解釋
油管螺紋-
Api tubing thread
美國石油學會油管螺紋 -
Application of the griddedparallelline calibrating method in tubing thread metrology
「網格式平行線法」在螺紋參數測量中的應用 -
Verification regulation of master gage for rotary shouldered connections thread, casing round thread and tubing thread
石油鉆具接頭螺紋套管圓螺紋和油管螺紋校對量規檢定規程 -
Calibration specification for working gauge of rotary shouldered connections, round thread casing and tubing
石油鉆具接頭螺紋工作量規圓螺紋套管工作量規和油管螺紋工作量規校準規范 -
Verification regulation of casing and tubing round thread working
石油套管圓螺紋工作量規檢定規程 -
Thread compounds for casing, tubing and line pipe
套管油管和管線管用螺紋脂 -
Petroleum and natural gas industries - evaluation and testing of thread compounds for use with casing, tubing and line pipe
石油和天然氣工業.與鑄件管材和管道一起使用的螺紋復合物製件的評價和試驗
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