NB/T 47065.1  支座 BⅠ 80015F=146 H=18

BI 80015F=146 H=18

LWN50-150 RF S/20

BL200(a)-6RF5°/0

BL400-10 RF-10c0 RF=

PJ/SE100(B)-16 RF S=5 G

LWN 15-300 RJ Sch80S

PL 400(B)-10 RFhch160

LP-31/6

pl40(b)-16 rf d=1RF C=/ cmpampa15FF SC K0pampa3

BL450-10RFD=65 BRFRFrfrf80S1C=70 K=b=4 AA=3mp80sch