Chrysotiles cement pipes and couplings. Acceptance rules and test methods
|
Asbestos cement pipes and couplings for non-pressure pipe lines. Specifications
|
Water-supply. Terms and definitions
|
Chrysotile cement pipes and couplings. Specifications
|
Water treatment for units. General requirements and methods of efficiency determination
|
Pressure thermoplastic pipes and their fittings for water supply and heating systems. General specifications
|
Asbestos cement pressure pipes and couplings. Specifications
|
Lamp controlgear. Part 2-2. Particular requirements for d.c. or a.c. supplied electronic step-down convertors for filament lamps
|
Electric appliance connected to the water mains. Avoidance of backsiphonage and failure of hose-set
|
Ductile iron pipes, fittings, accessories and their joints for water or gas applications. Specifications
|
Measurement of water flow in closed conduits. Meters for cold potable water. Specifications
|
Measurement of water flow in closed conduits. Meters for cold potable water. Installation requirements
|
