NB/T 47065.1  支座 A 5676

47065.2 A5676

PL65(B)-16 RF

bl65(a)-25 rf=mpJ(a)-10

bl65-6msï RFSRFS09 LW

WN 40(B)-63 RF S=4.5

BⅡ2038

WN100(B)-16 RF142c2@RF@443RF SCH40S6 RF&5119

WN 25(B)-63 RF S=4.5

47023G300-1.0

WN150(B)-25RFS=73R12=40HSN Sc1630okerservletM40 RF S=1.6�F S=9=