GB/T 12459  异径三通 DN 100×100×65-5TR

DN 100×100×65-5 TR

WN25-150 RF Sch40S S=2.38Sc6RF-10f-.6)0

WN200-63RF-1.00RF16u00c

SO 12"-150 RF Sch80

wn25b-16g FM/5/

1 M 800-1.0/8225ch40§â1680Mampampam=125RF-f/Б

bl250(b)-6rf FB80F11.6/57-

5 CT 900-0.2520δ0

47021 FM 500-10

WN 1 1/2"