23-01-2023
13
Chemical
Plastics, Resins & Adhesives
295 L.E.
ISO 1172/1996 (Confirmed in 2016):Textile-Glass-Reinforced Plastics -- Prepregs, Moulding Compounds And Laminates -- Determination Of The Textile-Glass And Mineral- Filler Content -- Calcination Methods
Updated
Not Obligatory
83.140.20