NB/T 47065.1  支座 BⅠ 80016RFFF ff=1N50-600RFs=0)0-0.RF1F600cpampamp=18 n=4

BI 80016RFFF ff=1N50-600RFs=0)0-0.RF1F600cpampamp=18 n=4

PL20-10RF5-Sch20 TR0mo-30M5RJ5S=4.6680EL.htF-

47023 g300-1.0a

3 FM 800-1.0 δ0=6rf sch1.0/r4.01/RF0H0/4

20615 wn250-900 rjta）S=865×65

PL 400(A)-16 RF b=0RF BB=.0/

pl 150b-10rf/0 RFs6)-S HG/