圓柱管螺紋塞規(guī)Q/20197304-4.210011圓柱管螺紋塞規(guī)Q/20197304-4.210011編號No.82432量規(guī)代號G1/8 G1/4 扣數(shù)28螺距0.907G3/8 G1/2 扣數(shù)19螺距1.337G5/8 G3/4 G7/8 G1 扣數(shù)14螺距1.814G11/8 G11/4 扣數(shù)11螺距2.309量規(guī)代號G13/8 G1-1/2G1-3/4G2 G2 /4 G2-1/2G2-3/4G3 G3-1/2扣數(shù)11螺距2.309 圓柱管螺紋環(huán)規(guī)Q/20197304-4.210011圓柱管螺紋環(huán)規(guī)Q/20197304-4.210011編號No.82122量規(guī)代號G1/8 G1/4 扣數(shù)28螺距0.907G3/8 G1/2 扣數(shù)19螺距1.337G5/8 G3/4 G7/8 G1 扣數(shù)14螺距1.814G11/8 G11/4 扣數(shù)11螺距2.309量規(guī)代號G13/8 G1-1/2G1-3/4G2 G2 /4 G2-1/2G2-3/4G3 G3-1/2扣數(shù)11螺距2.309產品名稱：環(huán)規(guī)(光滑環(huán)規(guī))產品別名：校對環(huán)規(guī)、光滑環(huán)規(guī)、校對光滑專用環(huán)規(guī)、環(huán)規(guī)規(guī)格、環(huán)規(guī)價格光滑環(huán)規(guī)的用途：光滑環(huán)規(guī)是以指定位置垂直于軸線的中截面內孔直徑作為工作長度的高準確度尺寸量具，通過它對測孔儀器及量具進行檢定和校準。環(huán)規(guī)產品規(guī)格：規(guī)格（mm）