支座 BⅠ 18002.5/42-

BI18002.5/42-

PL50(A)-16RF 带/82S7023 rf1Sch

法兰 WN25-300 RF Sch60.6/4

47023 c-fm900-1.025/

WN200-150 RFF-1.F00- A=2.5 &

LF/SE 32-150 RF S0009

WN350-900 RJ

法兰 bl40-16 rf

WN40-1500 Rj Sch40=169 S=15 N=222

WN 300-16 RF40CHX2=,h=F-f/500RJf s=fmp