法兰 BL 40-63 RF

20592 BL40-63RF

PL32-16FF0150 RF)-10R

WN65-40RF500-1.6-150-

so450(b)-10 rf dRJ Sch40S S=f/160T2

5 RF 400-1.0f sch803rf6/501200-0.25 RF.63F S=3-

hg/t20592-2009 so25(b)-16rf

PL32(B)-10 RF.0RF=60 H=125I)4/H=320 hg20615-20095F Sch40880-1

BI 900

PL50b-10R