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

WITHDRAWN published on 1.7.2011

Nondestructive check. Classification of types and methods

WITHDRAWN published on 1.7.1980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

WITHDRAWN published on 1.2.2020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

WITHDRAWN published on 1.2.2020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

WITHDRAWN published on 1.2.2020

Carbide end mills. Specifications

WITHDRAWN published on 1.1.1975

Leather for flesher. Specifications

WITHDRAWN published on 1.1.1993

Tea. Sampling

WITHDRAWN published on 1.1.2013

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

WITHDRAWN published on 1.1.1982

Wire of palladium and its alloys. Specifications

WITHDRAWN published on 1.1.1974