NB/T 47065.1  支座 BⅠ 6617RJ100 RFSC�.5°FS10R@R4Sc2@RF@443RF@AFF@PF�F-16 RF S=40ot@443RF@AFFN RFL

BI 6617RJ100 RFSC�.5°FS10R@R4Sc2@RF@443RF@AFF@PF�F-16 RF S=40ot@443RF@AFFN RFL

WN80(B)-16 RF4223

WN80(B)-16 RF36

bi 5430

bii 4913

WN25(B)-25MS=6p;ampampampampquot

WN900-150 RF A=

pl100(a)-16RF b=350

bl 20-40 m/rj RJ*4f

pl20(b)-10rf hg/t21633-.5