JIS B2220  法兰 SOP FF 10K 80A smebF S009)-1f20592Fh40)-16016=1016 FM

SOP FF 10K 80AsmebF S009)-1f20592Fh40)-16016=1016 FM

47023 M1800-1.0/80616RF1=3D=1

wn300-900rf 2 Sch80 H=-1000 RFf50RFG865Sc70(B6

WN150(B)-63 M S=7…âm 1Fp6J SC755

WN20-63G f2=3 S=30s,H=201F RF

DN40-PN16 PL RF Ⅱ90F-6RF160-B)03/u1603209F

4702