NB/T 47065.1  支座 BⅠ 21000 RFR–∞вДЦ“Ц–∞—С“≥–∞—С“У–

BI 21000 RFR–∞вДЦ“Ц–∞—С“≥–∞—С“У–

BL340-16RF

SWN20(B)-16RFu4RF B=187-ฐยฐุฑ�

WN 250(B)-25 M S=9.27

wn200-40rj0F R4

WN80-600 RF S==6=hgcaSCH1=165-2500 RJ B=48€

wn800(b)-16RF S=655t-000 h058G2

2 B3-6506513