NB/T 47065.1  支座 BⅠ 16801=8�0R22540mpam5

BI 16801=8�0R22540mpam5

BL400B)-16RF,HG20592650-1.0150 RF S=4.5 S=3 A=15mp

3 M 500-1.05T2-

wn200(a)-150RF sch4.

wn450b-25FM B=48 K=p

bl450(B)-16 RF b=7116

wn15(b)-150rf/n80-15

PL32-6RF B=35 Sch12040sm/5600-1RFuFmpamp625M-(

PL50B-6RF63fs90 f

wn12