JIS B2220  法兰 SOP FF 10K 65A 3)-16RF300 RF5 B=1019NiH�

SOP FF 10K 65A3)-16RF300 RF5 B=1019NiH�

WN250-150RF SCH40RFF g SCH40=1.0 bb=720 r=1280B=5804FNMF0O2m RF-4-RFBFS

SO300-10RFFSM16RF300 RF5 B=1019NiH�m

so/@BII 1000

BI 3200h40 SRF80Sch120S/70-1500rj00

wn15(b)-25 gM@.60Fo/�7-6 FF0 RF Sch80cta�)9F