NB/T 47065.1  支座 A 210003Bh41¢ÃƒÂ2∙ё=50 RF B=1 f3.0F-2 S=15

A210003Bh41¢ÃƒÂ2∙ё=50 RF B=1 f3.0F-2 S=15

SW 300(B)-100 RFH=62009 412∙ё=50 RF B=1 f3.0F-2 S=15

WN200-150RF HG

BL 40-600 RFž hg

WN450-1500RJSCH1400/

wn32-900rfs0=2bB=40F b586RF-300RF/

WN 200-300 RF 80

法兰LWN25(B)-150RFR

bl900-16ff020mp0