Reciprocating internal combustion engines. Safety requirements for engines, intended for use in potentially explosive atmospheres. Part 3. Group III engines for use in flammable dust atmospheres

NEPLATNÁ vydaná dňa 1.7.2011

Nondestructive check. Classification of types and methods

NEPLATNÁ vydaná dňa 1.7.1980

Animal and vegetable fats and oils.Determination of fatty-acid-bound chloropropanediols (MCPDs) and glycidol by GC/MS. Part 1. Method using fast alkaline transesterification and measurement for 3-MCPD and differential measurement for glycidol

NEPLATNÁ vydaná dňa 1.2.2020

Animal and vegetable fats and oils. Determination of fatty-acid-bound chloropropanediols (MCPDs) and glycidol by GC/MS. Part 2. Method using slow alkaline transesterification and measurement for 2-MCPD, 3-MCPD and glycidol

NEPLATNÁ vydaná dňa 1.2.2020

Animal and vegetable fats and oils. Determination of fatty-acid-bound chloropropanediols (MCPDs) and glycidol by GC/MS. Part 3. Method using acid transesterification and measurement for 2-MCPD, 3-MCPD and glycidol

NEPLATNÁ vydaná dňa 1.2.2020

Carbide end mills. Specifications

NEPLATNÁ vydaná dňa 1.1.1975

Leather for flesher. Specifications

NEPLATNÁ vydaná dňa 1.1.1993

Tea. Sampling

NEPLATNÁ vydaná dňa 1.1.2013

Asbestos cement pipes and couplings for non-pressure pipe lines. Technical requirements

NEPLATNÁ vydaná dňa 1.1.1982

Wire of palladium and its alloys. Specifications

NEPLATNÁ vydaná dňa 1.1.1974