NB/T 47065.1  支座 A 1050 A=636

a1050 A=636

SO 125-300 RFrfFSCHJRSch40S

WN400-300RF S=24

WN20A-160M300wn100(

SO 200(B)-10FM.0RF Sch40.5

WN50B-100FM0-25 rfrf

WN 15-150 RF0A=60

WN 200-300 RF S=14

WN 80(B)-25 RF160 R/0

bl80-160 rj.6 R4=30F0S6ampampampampampamp@WNSch10S�56f-R�ch1�