
石(shi)(shi)油套管錐度(du)螺紋(wen)(wen)量規(gui)(CSG、BCSG、LCSG)含塞規(gui)和環規(gui),也有(you)光滑形的,用于檢(jian)測內(nei)外螺紋(wen)(wen)。石(shi)(shi)油套管螺紋(wen)(wen)量規(gui)分塞規(gui)(栓規(gui))、環規(gui),用于檢(jian)測美國石(shi)(shi)油協會(AP...
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銑床(chuang)(chuang)床(chuang)(chuang)身中的(de)工(gong)(gong)作(zuo)臺(tai)不能升(sheng)降,可沿床(chuang)(chuang)座(zuo)導軌(gui)作(zuo)縱向(xiang)、橫(heng)向(xiang)移動(dong),銑頭或立柱可作(zuo)垂(chui)直移動(dong)的(de)銑床(chuang)(chuang)。由(you)于升(sheng)降臺(tai)銑床(chuang)(chuang)在加工(gong)(gong)狀態隨時上下移動(dong)的(de)部件(jian)有(you)工(gong)(gong)作(zuo)臺(tai)、床(chuang)(chuang)鞍和(he)...
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石油(you)(you)油(you)(you)管(guan)(guan)螺(luo)(luo)紋(wen)量(liang)(liang)規分塞(sai)規(栓規)、環規。用于檢(jian)測美國(guo)石油(you)(you)協(xie)會(API)標準的內外(wai)螺(luo)(luo)紋(wen)。石油(you)(you)油(you)(you)管(guan)(guan)錐度螺(luo)(luo)紋(wen)量(liang)(liang)規1.050TGB-41/2TBG(不加厚(hou)油(you)(you)管(guan)(guan)螺(luo)(luo)紋(wen)量(liang)(liang)規)、1.050U...
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