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Affichage de 6169 - 6180 de 10858
Avis d'intention

Disjoncteurs de fuite à la terre

1.1 This Standard applies to ground fault circuit interrupters (GFCIs) intended for installation in non-hazardous locations at nominal system voltages of 600 V and less, in accordance with CSA Standard C22.1, Canadian...
Avis d'intention

Torchage, incinération et combustion fermée

The purpose of this new Standard will be to provide minimum requirements, guidance, and best practices for the design and operations of flares, incineration and enclosed combustors in the petroleum and natural gas industry...
Avis d'intention

Dispositifs descenseurs

This International Standard specifies requirements, test methods, marking and information to be supplied by the manufacturer for descending devices. It also specifies some basic requirements for the descent lines to be used...