NB/T 47065.1  支座 A 482051iom S5 wn450F.0/H.8

47065.3 B854-1101250Sa482051iom S5 wn450F.0/H.8

3 CT 450-0.620δ0=14wn350-60S0

BL15-600 RF

PL 100(B)-40 RF

WN 500-900 RF S=24

PL65(B)-16RF b=35F0-2h4010 rfg6S00F)30-N20S=136.3

pl50-16m5640-2500-17= RFh.29.B405910

BI 800-10 RF B=

WN40-16RF Sch4-016RF