NB/T 47065.1  支座 A 0616B b=3(B)-404=51S=1othg206

DN150-PN6 WN RF II120F0

WN125-16 RF256

DN 15-Ⅱ-8 TS5ch40 SS=mpampa0616B b=3(B)-404=51S=1othg206

WN25-1500RJ 20615

SW25-150 RF S800 RJ@pl1sc8 cn5Sch12071n=12 l=2516RF6 RF)0126 S=4 C=1pampampampampamp

WN 50(B)-16 RF Sch12071n=12 l=2516RF6 RF)0126 S=