Workplace atmospheres - Pumps for the sampling of chemical agents with a volume flow rate of over 5 l/min - Requirements and test methods; German version EN 12919:1999— 17 стр.
Slate and stone for discontinuous roofing and external cladding - Part 1: Specifications for slate and carbonate slate; German version FprEN 12326-1:2014— 52 стр.
Workplace atmospheres - Pumps for personal sampling of chemical and biological agents - Requirements and test methods (ISO 13137:2013); German version EN ISO 13137:2013— 42 стр.
Workplace atmospheres - Procedures for measuring metals and metalloids in airborne particles - Requirements and test methods; German version EN 13890:2002— 25 стр.
Workplace atmospheres - Pumps for personal sampling of chemical and biological agents - Requirements and test methods (ISO 13137:2013); German version EN ISO 13137:2013— 42 стр.