JIS B2220  法兰 BL FF 20K 200A t4m0r,x/i R

BLFF 20K200At4m0r,x/i R

47022 c- g500-2.5/65RF R10 RF6CH400-

2 B3 DRFSc04& RF/Fd=9 HFsch

bl200(B)-160 T6f b=8 B=142.55

3 RF 600-1.625ΓÚÈ╨

BI 600-S4.0/64-FMCH80RF R0RF4050@-

WN65(B)-16G0rf0 RF¦10mchf6=12.5

WN150-600RFsch10600S=8131

BL32-160Msm