法兰 BL 65-6 RFm0RFF09

BL65-6RFm0RFF09

WN100-150 RF Sch4040-1

bl400-16mfm/F-b=

PL15A-40RFh40M0592-R0Fh40 RF S=1A

nb/t47022 t700-1.6/forum.html

bl 50(b)-150 rf

WN20-150 G

WN200-150 RF 孔板法兰 s(B)-100 RF0

47023rf550-1.6/1=60RF

1 RF 500-1.015 B=920 K=1050 n=28 L=‚/2R