法兰 BL 350-25 FFamp625M-60sch40-17F2.50-1

BL350-25FFamp625M-60sch40-17F2.50-1

3 RF1000-1.0/56--wn500-

PL 65(B)-10 FFFB)

WN100-900 GJ B=135mm6 H=288FF RF Sch40S B=260f4.-10rf0-300 RF B=S=0-1.0/70-1fm s99990

wn50(a)-100mb=43F S=5.

pl50(B)-10 ff21

WN150(B)-100 RF S=/3/-2

WN20-150RF Sch.80

WN200