JIS B2220  法兰 SOP FF 5K 50A f1=5 b=2 A.hgcad.co6-

SOP FF 5K 50Af1=5 b=2 A.hgcad.co6-

WN 50-63M50750f100a)-10 rf

WN15(B)-63M rjjcF Sch-25rf

LWN 600-600 RF B=500

WN 40(B)-16 RFF600-1m00-4.0/L4F16R)-16rf23

bl450-25fmh005Ccs6u0/05

WN80-150 FF Sc/hS=50b)-3

bwn1350-300rfδsL25-1

LWN25-150RF-Sc13806RSch302