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石油管線管螺紋量規(guī),校對(duì)規(guī),工作規(guī)
型號(hào):LP -
NC38數(shù)字型鉆具接頭螺紋量規(guī),(錐度規(guī)
型號(hào): -
NC23數(shù)字型鉆具接頭螺紋量規(guī),(錐度規(guī)
型號(hào): -
NC13數(shù)字型鉆具接頭螺紋量規(guī),(錐度規(guī)
型號(hào): -
CYG19抽油桿螺紋量規(guī),工作環(huán)規(guī),校對(duì)
型號(hào): -
1LP石油管線管螺紋量規(guī),螺紋環(huán)規(guī),螺紋
型號(hào): -
型號(hào):
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型號(hào):
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型號(hào):
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正規(guī)型鉆桿接頭工作規(guī),正規(guī)型鉆桿接頭校對(duì)
型號(hào):REG -
FH4貫眼型石油鉆桿接頭螺紋量規(guī),校對(duì)規(guī)
型號(hào): -
5 1/2IF內(nèi)平型鉆桿接頭螺紋量規(guī),錐
型號(hào): -
NC10數(shù)字型鉆具接頭螺紋量規(guī),(工作規(guī)
型號(hào): -
數(shù)字型石油鉆具接頭螺紋量規(guī),數(shù)字型石油鉆
型號(hào):NC -
NC26數(shù)字型鉆具接頭螺紋量規(guī),(錐度規(guī)
型號(hào): -
NC35數(shù)字型鉆具接頭螺紋量規(guī),(錐度規(guī)
型號(hào): -
數(shù)字型石油鉆具接頭螺紋塞規(guī),數(shù)字型石油鉆
型號(hào):NC -
REG4 1/2正規(guī)型鉆桿接頭螺紋量規(guī),
型號(hào): -
型號(hào):
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型號(hào):