Code : Made by Stainless Steel and Brass (E2, F1, F2, M1, M2 )
					Brand : Akiyama Kouzai
Cylindrical weight «E2« made by stainless steel and brass ». F1 · F2 · M1 · M2 »
| The reference instrument type  (brass)  | 
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|  OIML type  (stainless steel)  | 
Dimensions of the reference instrument type (m / m units) 
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Dimensions of OIML type (M / M units)
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