NB/T 47065.1  支座 A 3871

47065.2 A3871

pl400(b)-6ff-1..0=33.7 S=3.38R000-

BI 73921

PL 125(B)-10 RFRF6 RF0.2

SO 50(B)-40 RF

WN250B-10Mg5 K0

BL 300-16 MRF

WN10-2500Mpampamb1пҝҪ1@1S50SF@WN

BPL200-16RF-90 b=4

WN80(B)-16 RF2691mpf/554RFhpl65(b4B0-4.0/-258RF-16F B=3 850-f/@bi