法兰 G 700-1.0 rf sc8rj115= Srf5056- 165pa0 RF B=16RF

1 G 700-1.0 rf sc8rj115= Srf5056- 165pa0 RF B=16RF

WN150(B)-40FM 140-1206-152F0-150 rf s

pl100b)-16rf d=20 b=0 b1=

WN80-300RFS=5.49F

WN80-16RFS=4L2000(B)FF Sch40SF50-0-0

wn80-40rf aa=89 s=42017SO

WN80-300 RF S=5.5

SO80(B)-25 RF RF RF3F F-15-20-R05

s