GB/T 12459  等径三通 DN 10-Ⅱ-4TS

DN 10-Ⅱ-4 TS

WN80(B)-100 M S=0.20c)15-16 R80-1

WN 40-160 fm0 RF/0(B)-1 RF641F

pl15b-10rfRFh40frfFRc=1

so125(b)-40T0.25/5

pl700(a)-2.5rf1001Ш·В°ШўВЁШ·ВўШўВ°Ш·В°Г

法兰盖bl250(b)-25rf

so250(b)-16 rf d=pqu

47023 rf1