GOST R 53397-2009

Goat`s washed graded wool. Specifications

Leather. Method of preparing of samples for physical-mechanical testing

Information Technology. Test methods for machine readable travel documents (MRTD) and associated devices. Part 2. Test methods for the contactless interface

Pattern plates with changeable wooden inserts for moulding box having inside dimensions 100x800 mm for moulding foundry machines with turn of half mould with squeezing. Design and dimensions

X-ray devices. The methods of measuring of effective focus spot size

Classification of chemical mixtures hazard for the environmental