go plug gauge 中文意思是什麼
go plug gauge
解釋
通過規-
Calibration of the standard tapping ring for wire thread insert - go thread plug gauge t - t
鋼絲螺套用標準螺孔環的校通?通螺紋塞規t - t -
Calibration of the standard tapping ring for wire thread insert - no go thread plug gauge t - z
鋼絲螺套用標準螺孔環的校通?止螺紋塞規t - z
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