GB/T 12459  等径三通 DN 450-Sch80STS

DN 450-Sch80S TS

wn350-600rf sch10sF1000-1.0/70-100-1RFrF04 sch160/ rj

SO50(B)-25fF00-0

WN400-150 FFF80RF52.6G B= Du0ch

wn150-150 fF.0-4.0/264m

SO32-40 mlm16mnF040 A=5

LWN 3"-150 RF B=10

LWN200-600RF-/Fch40RF＝0-25RF S=D=855-16RF b

so40-10m0RF