NB/T 47021  法兰 C-RF 650-1.6

47021 c-rf650-1.6

AXB-6B)-1RF à¹ڈ

BL400(A)-10 RF/F0FSch816

WN350b-16rf H=h80

SO 1/2"-150 RF h=1

wn65(A)-16 RF0FSCH1

Pl50A-16rfF5==45F0Rd004rj s=5ampampqutHG20615 C===50RF aa=41210

SO32 -40tfF03502 wn35 b=4

WN80A)-25RF= d=13640RF Sch

PL300B-25