NB/T 47065.1  支座 A 371325M40061.5=3 b6R RF5F774 RJj@5c2@RF@443RF@AFF Sampquot

47065.4 A371325M40061.5=3 b6R RF5F774 RJj@5c2@RF@443RF@AFF Sampquot

PL 20-16 RFF-10F5RRJ S=16r

WN150(B)-63RF

WN 18"-300 RF S=27

PL200(B)-6m0s/ RF0 RF6-3h1

法兰 SO 50(B)-25 RF�vle

WN 1"-150 RF

SO100B-300RF

WN 150-300 RF S=305

WN 8"-