NB/T 47065.1  支座 BⅠ 486840S A1.

BI 486840S A1.

PL 25(B)-16 RF40SpHss1500h

PL400(B)-10 RF D035/09 W

47065.4 A1701

BⅡ0797

WN 10-900 FM=0ms

WN75-600RF SFf 1

WN 50-150 RF8907

PL200(B)-10 RFch40F S=.06f=615

WN40-100RF S=5.2 S=f d=4;a1-0 HG/RF s=16.50RF0RFRFFM4F5 RJ71@°F5@FT SS2(b)-