NB/T 47065.1  支座 A 1472@RF

2 A1472@RF

WN125(B)-63 M6 rf9 BL10-16 RF(b)-16FM S=740m s= RFF

1 CRF 450-1.0 �1.62

47023FM10300-4.0F B1=34..mpa

BII 27442pa1217.5 RJj@5c2@RF@443RF@AFF

LWN 50-600 RF B=80/41 H=400

so350(b)-16fmdFF6RF b=5pS=6

20592 BL20-16RF/ δ10 A S=606R mch4-25

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