型号主要尺寸(mm)ΦDdLDTGS-1.54.2,5.23.51.818DTGS-2.54.2,5.2,6.242.519DTGS-45.2,6.24.83.121DTGS-65.2,6.2,8.25.53.824DTGS-106.2,8.26.84.825.5DTGS-166.2,8.2,10.57.55.530.5DTGS-256.2,8.2,10.59734DTGS-356.2,8.2,10.5,12.510.58.238DTGS-508.2,10.5,12.512.59.845DTGS-708.2,10.5,12.514.511.550DTGS-9510.5,16.517.513.855.5DTGS-12012.5,16.519.515.563DTGS-15012.5,16.52116.571DTGS-18516.523.518.878DTGS-24016.526.52192DTGS-30016.5,20.53024102DTGS-40016.5,20.53424.5113DTGS-50016.5,20.53830123DTGS-63020.54535135DTGS-80022.55039170DTGS-100022.55644200DTGS