NB/T 47065.1  支座 BⅠ 4666

bi 4666

WN 350-900 RF Sch1F@4

BL200-10RFh2657

WN1000(B)-10RF00ch80S16050-

BI 5351

PL250-63RF-0.sR/-20./T2

WN100-1500 RJ S=8.9-25 rf

BI 2527

WN100-1500RjSch160-150 RF

47065.3 B3958)-16 RFRF0-s/@0460 S=14F RF2.S=12.76ot;-150 RF Sch626HG=T21633=4=700-1R