NB/T 47065.1  支座 A 258026RFRF 800S=14=24 H1=

47065.2 A258026RFRF 800S=14=24 H1=

PL500-10 RF20615-2009s=6s

WN150-150RF9 R1.

SO25(A)-6 FFh40S110RJ

BI 2700-1R10RFrFFF40s h02RFHG2061

pl200-10rf b=30(B)-023 RF1000-1

PL500(B)-2.5 RF C=20-1150dpampa50RFB=152.3=4RF5rf

LWN25-150RF SCH80 H=29/

BL50-16RF=