NB/T 47065.1  支座 BⅡ 1779

BⅡ1779

a 100/0 rff1s=0RF dn2

bl 32-150 rf1.0C=00-1.07ch800=655 Kr

wn80(b)-16 rf s=4-4mp Ach40S/h=16

SP-1 DN=1000 δ=1mpampamp8p

wn400(a)-600rf RF0Fh)-4 BL10 IMS7FRF6F1.0/@ S

pl250-40 rf4g2s=

WN 300(B)-16 RF S=4473

bi 5036

WN25-150 RF A=34 B=22f╨�