法兰 RF 1200-0.6/605-10356300

1RF1200-0.6/60510356300

WN25-16rf S4.5rfFC=1=5

WN 150(B)-16 RF

bl500-16rf|022cr17ni12m

BL40-300 RF)27)-10 R=5/ b=5RF

PL50(B)-16 RF D= b= d=100 C/

WN200-16RF A=168.3 N=184 S=4.5

wn65-100rfS0-RF RF RFRF0/70-1rfb1

wn65b-10rf

so20-25m/

wn25-150rf sch80s