法兰 WN 150-100 RF S=10

WN150-100 RF S=10

PL 32(B)-25 RF0-

WN100A-63 RF0-1.

pl125-6rf aa=3.5 c=16

BL 200A-16 RFh40h80S26R S=655150.6/rfRF0 RFF-1.6H=13RFpam

LWN15-300 RF Sch=80 H=510

BL80-600rff6¶-)-40RS=F00-f/@4

LWN20-300 RF Sch=80 H=510

WN80(a)-100RF

LWN80-150 RF Sch=80 H