法兰 BL FF 16K 50A 9f0-300 RF-190F16 r0

BL FF 16K 50A9f0-300 RF-190F16 r0

WN 25(B)-100 FM

IF 25-16 RFrf00-.6=790 d=740--/1.¼ 160=200-2F2

WN50-16 RF S=50S RFF0 RF Sch40SRF H60

HG/T20615-2009 SO100-150 RF/mmr016R050RF bh3RH=8 rf s=7/1500-s/@

47023FM700-4.0/80-156RF=10 RFRF=9RF H=130RJ R

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