NB/T 47065.1  支座 BⅠ 160000 Rf c600-4./h5.0270

bi160000 Rf c600-4./h5.0270

Pl32-6rfF=F S=8 Sc6RFB)6 RF/Ftmln50bbF/RFSch=3

PL50A-16RF d=100 b

bl400a)-6rf4

SO200-10M)-2.5RF0.050wn2-40FM=40sRF S=/data/sr3F3.6F

WN 100-300 RF Sch.40S00e

PL 500(B)-16 RF15r6RF056250500/RJffk0/¦

PL150-10RFHGM

SO40-40RFF