NB/T 47065.1  支座 BⅠ 12675

BI 12675

SO 2"-150 RF00683.500rmpamp)-25

WN 50(B)-16 RF4713

PL 65(B)-16 RF128

WN450-300RFfj-sc

SO80(B)-40 fF0-1.0357-1ch40F Hr=4F S=10 H1=76FM°WN500-1

PL40-16RF b=3F=792 C=5000-01=

PL65-16RFm/u0RSm06 RFme b160 R

3 B2232

WN 50(B)-16 RFRF.0-1.0/