JIS B2220  法兰 SOP FF 5K 32A 5 RF 700-n=4 RF f1=3

SOP FF 5K 32A5 RF 700-n=4 RF f1=3

bl80(b)-160 rf8 n=F S=

so080-10rf (/3600-16RFRF200920-F09.60(B)-10 RF000 RF

WN100(A)-16 FM/4B)-16RF rf=4.500

PL 250(B)-25RFRFÃmp0 FF980/F010rf2-sch12009/M SCHRF Sch80

SO 300(B)-16 RFF C=19 f1└п00

wn100(b)-40gM70/