NB/T 47065.1  支座 A 7712

2 A7712

PL1125B-16RFampSFMFSF/S Sc616@j

WN 400(B)-25 RF S=8

SP-6043

PL300(B)-10RF

DN 200-Sch10S C

PL 200(B)-25 RF

SOP MF-M 10K 100A

SO32B-16RF b=2

BL 600-16 RF40 S=6F Sch600 S=5h615L25- RF S=7.92-10 RFF�150RF16 rf0/@cpamp10 RFF GB/T9119 g s=7.11h58