JIS B2220  法兰 BL FF 10K 300A ampam10 b. M

BL FF 10K 300Aampam10 b. M

BL 25-600 M./u00b8/u

pl450a)-16rfFFA RRFFMpa

SO 40-40 RFF305 RJpampampampamp

pl150(b)-10ffd=280ch8

SO 50(B)-16 Mpampa

WN50-25RF（B)(B)

BL500-6RF1=s PL

bl100(b)-40m/dch40RFR

法兰 PL150(B)-6 RFM5 B00.2 cfF SCHSc SCH4040Scr