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Селекция на CAD модел

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Company	HEFA
Description	CB34A - Steel Ball-SUJ2/SUS440C/SUS304/SS400
Bill of material	CB34AB-56
CNSORDERNO	CB34AB-56 CB34AB-56
SC Serial code	CB34AB CB34AB
TYPE Type	the metric system
BM National standard main material	9Cr18Mo 9Cr18Mo
ARM Equivalent main material	SUS440C SUS440C
YD hardness	- -
BZ standard	CG/T308.1-2013
SPE specifications	56 56
D	56.0000 56.0000	mm
GC public errand	- -	μm
Y sphericity	0.4 0.4	μm
ZJ Diameter deviation	0.4 0.4	μm
ZJ1 Diameter variation	0.8 0.8	μm
BMCC Surface roughness	0.032 0.032	μm
INFOTEXT	website