NB/T 47065.1  支座 A 210002.0/52

A210002.0/52

so350(a)-25 rf/6C0/-0ch0-2.5RF1.60

WN 50-600 RJ S=4=12hF/fARRDN=120rS B=1

WN400-25FF1 RF RF8000-10RF00-1.0

BL150-2.5FF

LWN40-150 RFM�@B WN100=54FRh4006Fch80S δ1=8-2.5

NB/T47023FM400-4.00000--1-1.0er

BL 1"-300 RFrL=18�000

Pl50