NB/T 47065.1  支座 BⅡ 18000-6605

BII 18000-6605

A DN1000-PN25 WN RF S=10

WN 1"-300 RF S=4.55

WN 600-300 RF B=580

WN 200-63 RF Sch80

PL125(A)-16 RF06

WN 20)-63 RF Sch80

WN 1"-300 RF S=7.62

WN 350-300 RF

WN 125(B)-25 RFТАF5@PFFt Std9@45@0-10Sh8F SCH40a0 RF S6 FML RF Ⅱ109