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Avis d'intention

Fil de ligne aérienne de distribution gainé

1.1 This Standard specifies requirements for covered overhead distribution line wire. These conductors are intended for overhead installation as single conductors on single-phase or three-phase electrical distribution systems...
Avis d'intention

Antidémarreurs avec éthylomètre

1.1 General This Standard describes the performance standards, technical specifications, physical markings, and qualification tests required for breath alcohol ignition interlock devices. 1.2 Purpose This Standard identifies...
Avis d'intention

Pompes à béton et flèches de distribution

1.1 This Standard applies to the design, manufacture, installation, operation, inspection, testing, and maintenance of concrete pumps, placing booms, and delivery systems. Note: See Figures 1 to 6 for illustrations of the...