布氏圆锥管螺纹塞规Q/20197304-4.210009布氏圆锥管螺纹塞规Q/20197304-4.210009编号No.82439量规代号WKG1-1/4 WKG1-1/2 WKG2 WKG2-1/2 WKG3 WKG4 扣数11螺距2.309量规代号BKG1/16 BKG1/8 扣数27螺距0.941量规代号BKG1/4 BKG3/8 扣数18螺距1.411量规代号BKG1/2 BKG3/4 扣数14螺距1.814量规代号BKG1 BKG11/4 BKG11/2 BKG2 扣数11-1/2螺距2.209锥度1:16 布氏圆锥管螺纹环规Q/20197304-4.210009布氏圆锥管螺纹环规Q/20197304-4.210009编号No.8229量规代号WKG1-1/4 WKG1-1/2 WKG2 WKG2-1/2 WKG3 WKG4 扣数11螺距2.309量规代号BKG1/16 BKG1/8 扣数27螺距0.941量规代号BKG1/4 BKG3/8 扣数18螺距1.411量规代号BKG1/2 BKG3/4 扣数14螺距1.814量规代号BKG1 BKG11/4 BKG11/2 BKG2 扣数11-1/2螺距2.209锥度1:16产品名称:环规(光滑环规)产品别名:校对环规、光滑环规、校对光滑专用环规、环规规格、环规价格光滑环规的用途:光滑环规是以指定位置垂直于轴线的中截面内孔直径作为工作长度的高准确度尺寸量具,通过它对测孔仪器及量具进行检定和校准。环规产品规格:规格(mm)