Food hygiene - Containers for liquid, granulated and powdered foodstuffs - Part 1: Materials and constructive features, evaluation of suitability, marking, proof of application and identification— 27 стр.
Food hygiene - Containers for liquid, granulated and powdered foodstuffs - Part 1: Materials and constructive features, evaluation of suitability, marking, proof of application and identification— 27 стр.