Precision mechanics

Categories: Jewellery
Committee: ISO/TC 174 (Jewellery and precious metals)
Origin: ISO
Close date: 25 Nov 2018
View moreView less
 
Categories: Jewellery
Committee: CEN/SS M21 (Precious metals - Applications in jewellery and associated products)
Origin: CEN
Close date: 25 Nov 2018
View moreView less