Plastics. Core of flexible polyurethane (PUR) foams for mattresses. Characteristics and test methods. Part1: Core with one or several non viscoelastic foams layers
NORMA vydaná dňa 20.7.2011
Designation standards: UNE 53231-1:2011
Publication date standards: 20.7.2011
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE