NB/T 47065.1  支座 A 210080sF0-u00c

EHA210080sF0-u00c

WN20-25RF1521000d

PL50-16RFc2=16

wn600(B)-900 RFf/@PL1.6-1.0/45-5.2

SW20(B)-16 RF/F/-

pl20(B)-16RFC12Srf/0f81c

NB/@SO100(B)-16 RF wn25(

WN 65-16 RF20s)/u51.1F/FF50 R

3 FM 800-1.0

PL600-10rf-1.0/45-5.250fmsR3 -fm0804 B=154/=1=82 Sc0s