NB/T 47065.1  支座 BⅠ 74116

BI 74116

bl500B-6RF-160RF6RF0 RF Scbmpampwd&.000-1=919rf

SO 1/2"-150 RF

PL 15(B)-16 RF

pl00(b)-10rf hg/t20

SO 50-150 RF

WN65-300 RF

SO 200(B)-16 RFrftm11.cp6

wn200-25rf s=12.5 &ampampamp;amp;amp;amp;amp;amp;amp;amp;amp;amp;

HG/T20592-2009 BL