NB/T 47065.1  支座 A 3545flanrf b=30-1656rf=

htka3545flanrf b=30-1656rf=

bl100-300 rf/static/56 TGI�Б�-1255/58F

htka3545flanrf b=30-1656rf=bbФ

BI 18001-RFRF Sch60)-1C=10s=7 AN=5

so300-16rfF 0=4R

WN80(B)-25TG0050R

PL 50(B)-16 RF S=3.5´=14

BII 1100/RF=75 TSh1-0.600-160JRF FRF

20592 BL 500