螺距規(guī)188系列特點(diǎn)l 各量塊上都標(biāo)有螺距。l 公制型螺距規(guī)、統(tǒng)一標(biāo)準(zhǔn)型螺距規(guī)、惠氏螺距規(guī)三種螺距規(guī)可供選擇。性能參數(shù)公制型螺距規(guī)測(cè)量范圍貨號(hào)組合0.35-6mm188-13022片：0.35,0.4,0.45,0.5,0.6,0.7,0.75,0.8,1,1.25,1.5,1.75,2,2.5,3,3.5,4,4.5,5,5.56mm和60 量塊0.4-7mm188-12221片：0.4,0.5,0.6,0.7,0.75,0.8,0.9,1,1.25,1.5,1.75,2,2.5,3,3.5,4,4.5,5,5.5,6,6.5,7mm0.4-7mm188-12118片：0.4,0.5,0.75,1.,1.25,1.5,1.75,2,2.5,3,3.5,4,4.5,5,5.5,6,6.5,7mm 統(tǒng)一標(biāo)準(zhǔn)型螺距規(guī)測(cè)量范圍貨號(hào)組合4-42TPI188-11130片：4,4/2,5,5/2,6,7,8,9,10,11,11/2,12,13,14,15,16,18,20,22,24,26,27,28,30,3234,36,38,40,42TPI注：可選擇（188-151）公制型和統(tǒng)一標(biāo)準(zhǔn)型螺距規(guī)套裝，包括188-122（公制型）和188-111（統(tǒng)一標(biāo)準(zhǔn)型）。。 惠氏螺距規(guī)測(cè)量范圍貨號(hào)組合4-42TPI188-10130片：4,4/2,5,5/2,6,7,8,9,10,11,11/2,12,13,14,15,16,18,20,22,24,26,27,28,30,32,3436,38,40,42TPI4-60TPI188-10228片：4,4/2,5,6,7,8,9,10,11,12,13,14,16,18,19,20,22,24,25,26,28,30,32,34,36,4048,60TPI