NA 027

DIN Standards Committee Optics and Precision Mechanics

Project

Jewellery and precious metals - Test methods - Resistance to the exposure to damp heat

Begin

2024-10-25

Planned document number

ISO/AWI 25392

Responsible national committee

NA 027-04-01 AA - Jewellery, precious metals and associated products  

Responsible international committee

ISO/TC 174/WG 5 - Resistance testing  

Contact

Dipl.-Ing. (FH)

Petra Bischoff

Alexander-Wellendorff-Str. 2
75172 Pforzheim

Tel.: +49 7231 9188-31
Fax: +49 7231 9188-33

Send message to contact