NB/T 47065.1  支座 A 20000п©б╘п╠Б∙≤п©Б√▓п▒Б■

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WN150-63 RF S=61.0Sch10S f1=2.5 b=3 c

AXA-4/400Ff00592-2009 S=22 R16RFRF400 RFben25- K=355 L0/38-

so450(a)-16 rf&ampampampampampampwd=&ampampampampampampeqid=80ebfc4e000393e3000000055a5d8dde

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