Reciprocating internal combustion engines - Safety requirements for design and construction of engines for use in potentially explosive atmospheres - Part 3: Group II engines for use in flammable dust atmospheres; German version EN 1834-3:2000
€56.17
Reciprocating internal combustion engines - Safety requirements for design and construction of engines for use in potentially explosive atmospheres - Part 1: Group II engines for use in flammable gas and vapour atmospheres; German version EN 1834-1:2000
€77.20
Détermination des limites d'explosivité des gaz et vapeurs à pressions et températures élevées avec des oxydants autres que l'air
€82.00
Pressure regulators, automatic change-over devices, having a maximum regulated pressure of 4 bar, with a maximum capacity of 150 kg/h, associated safety devices and adaptors for butane, propane, and their mixtures
€204.00
Electrical apparatus for the detection of combustible gases in domestic premises - Part 2 : electrical apparatus for continuous operation in a fixed installation in recreational vehicles and similar premises - Additional test methods and performance requirements
€88.33
Guide for the selection, application and use of flame arresters
€107.33
Explosive atmospheres - Part 36 : non-electrical equipment for use in explosive atmospheres - Basic methods and requirements - Atmosphères explosives - Partie 36 : matériels non électriques destinés à être utilisés en atmosphères explosives - Méthodologie et exigences
€210.50
Explosive atmospheres - Part 37 : non-electrical equipment for explosive atmospheres - Non-electrical type of protection constructional safety 'c', control of ignition sources 'b', liquid immersion 'k' - Atmosphères explosives - Partie 37 : matériels non électriques pour atmosphères explosives - Mode de protection non électrique par sécurité de construction "ch", par contrôle de source d'inflammation "bh", par immersion dans un liquide "kh"
€163.50
Electrical apparatus for the detection and measurement of oxygen - Performance requirements and test methods - Appareils électriques de détection et de mesure de l'oxygène
€120.00
Determination of explosion characteristics of dust clouds - Part 1 : determination of the maximum explosion pressure pmax of dust clouds
Explosion resistant equipment - 'ppareil résistant à l'explosion
€96.12
Specification for portable electrical apparatus designed to measure combustion flue gas parameters of heating appliances - Part 3 : performance requirements for apparatus used in non-statutory servicing of gas fired heating appliances
€74.67
Specification for portable electrical apparatus designed to measure combustion flue gas parameters of heating appliances - Part 2 : performance requirements for apparatus used in statutory inspections and assessment
Specification for portable electrical apparatus designed to measure combustion flue gas parameters of heating appliances - Part 1 : general requirements and test methods
€107.86
Glass in building - Security glazing - Testing and classification of resistance against explosion pressure - Verre dans la construction
€40.69
