NB/T 47065.1  支座 BⅠ 71251

BI 71251

LWN 10-900 G0��c@RF�Sadmin_mode80@40@S5 RJrvlet/F s200-15

SP-4699

awn750 -150 rf

bii 2856

WN 65(B)-25 RF S=6

PL 500()-10 RFF RF.5R

BII 32569

PL 50(A)-16 RF b=3 K=120 L=19

SP-10001rf b= R=440-Gu0AFF@5c2@RF@4420-300 mf18S7025M M S=3RFmC