JIS B2220  法兰 SOP FF 10K 80A S=10

SOP FF 10K 80A S=10

NB=T47023 RF800-1.6

BL 20-16 RF

lWN20-150 RF0-100 RF10H0=600 H1=

BL 1400-6 RFt RF Ⅱ16 RFRC

DN900-PN16 SO RF Ⅱ

WN 500(B)-16 RF

WN250-600 RF SCH160/

2 FM 2200-0.6 δ1=10

WN80-900 RF Sch40wtatS S=1014 &a,δ=45 δs=61.6F B0a6CH6 R