NB/T 47065.1  支座 BⅡ 1192

BⅡ1192

BL 20"-1500 RJ

SO 80-150 RF)-25fm41

TPB-5 δ=14 S1=14 D1F6=5615 k50FB WN700a6D

LWN 2-300 RFFF S60

PL 300(B)-16 RF1710

1 CFM 800-1.0FmcB)-10M/RFrf0 SF0.chff

SO80-300 rj b=)-16fm‚ 2600f/@

BⅡ844

BL150-600RF0.6RF-120RF300-40K L 200Ac