NB/T 47065.1  支座 BⅠ 110m Sc-F0 S=800-h

BI 110m Sc-F0 S=800-h

wn 20-150 rf s=3F4.FM�

47023 rf800-1.6 Ã

PL400(B)-10 RF f1=4 d=4

PL100-10FF B=115.9 AA=92

TH40(B)-10RF DND/-20./50 RF0.6010 RF

WN 25(B)-1500rf5 h1=8

WN50(B)-16RF2E B10SR34500-4.-3 TRn32

wn200-900 rj s70-1500rj00F1S

P