GB/T 12459  异径三通 DN 1000×1000×40-Sch10TR

DN 1000×1000×40-Sch10 TR

PL200(A)-6FFc=3f/F Sch

PL450A)-16 RF/5-100 RF(S=11500HM2

BL200-16 RJ. s=1 GHFRF0800RF330716��pampa0

47065.3 A100058300-1.4558-

PL150(B)-16 M(B)-16RF S=4s4f s800K=

PL25B)-16M�sSCH40SF SchRF8-0

wn 150(a)-16 rf s

wn32-9