法兰 PL 300-10 FF b=8 A

pl300-10ff b=8 A

47023 t700-1.010.5/1CH80S50 rserv00-1RF50.5RF124.1

wn25-150 rf s=300-0.62fh40bl50m undef

WN25-2500 RJ HG/H=167A402059ni200F0-605/50-

PL80-16FF b=5 B

16598 BL 150-300 RF3I615 RF Sch80)-25rf0/54

SO 65(B)-40RF00

WN 100(B)-16RFRF

HG=T20