JIS B2220  法兰 SOP FF 10K 3500A 00Fbl50ARFmp

SOP FF 10K 3500A00Fbl50ARFmp

LWN 500-600 G

SO 15-900 RFF S=126 RF��1005 RJ�°à

bl40(b)-16t/04

LWN 450-600 G

WN 20(B)-40 RF44J Sch4F RF Sch4-150 RFh40 fF�M S755-R@0000O0@00 S rf 1JsRF@F SRF0��

WN RF 10K 10A

bl80-63g00f671@°FRF2-RFRF2-R00