法兰 BL 40-25 RF8=

BL40-25 RF8=

ASME B16.47B WN1400-150RF S=14.27

3 RF 2000-0.66/0/64160 RJ S

so 50(b)-25g6S00o/

so25(B)-16 RF10h80 hS=858-1250rf

WN25(A)-16RF-2.000650-2.5

PL50-16m0 S6100-1.605sFF B=5=82 H

wn125a-40t10 RF16R

1 FM 900-1

wn80-600rj b=67-16

47021 c-rf1000