Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full -- Part 1: General principles and requirements— 40 стр.
Rotating electrical machines - Part 2-1: Standard methods for determining losses and efficiency from tests (excluding machines for traction vehicles)— 186 стр.
Direct acting indicating analogue electrical measuring instruments and their accessories. Part 3: Special requirements for wattmeters and varmeters— 25 стр.
Industrial fans -- Determination of fan sound power levels under tandardized laboratory conditions -- Part 4: Sound intensity method -- Technical Corrigendum 1— 2 стр.
Direct acting indicating analogue electrical measuring instruments and their accessories. Part 2: Special requirements for ammeters and voltmeters— 21 стр.
Rotating electrical machines - Part 2-2: Specific methods for determining separate losses of large machines from tests - Supplement to IEC 60034-2-1— 51 стр.
Ventilation for buildings. Performance testing of components/products for residential ventilation. Exhaust ventilation system packages used in a single dwelling— 32 стр.
Plastics rainwater piping systems for above ground external use. Unplasticized poly(vinyl chloride) (PVC-U). Specifications for pipes, fittings and the system— 38 стр.
Testing methodologies of refrigerating devices for insulated means of transport. Mechanical cooling device with forced air circulation evaporator with or without heating device— 44 стр.
BS EN 1519-1. Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure. Polyethylene (PE). Part 1. Requirements for pipes, fittings and the system— 38 стр.
Air conditioners, liquid chilling packages, heat pumps and dehumidifiers with electrically driven compressors for space heating and cooling. Measurement of airborne noise. Determination of the sound power level— 28 стр.
Plastics piping systems for non-pressure underground drainage and sewerage. Polypropylene (PP). Specifications for pipes, fittings and the system— 42 стр.
BS EN 13141-8. Ventilation for buildings. Performance testing of components/products for residential ventilation. Part 8. Performance testing of non-ducted mechanical supply and exhaust ventilation units (including heat recovery)— 42 стр.
BS EN 13141-7. Ventilation for buildings. Performance testing of components/products for residential ventilation. Part 7. Performance testing of ducted mechanical supply and exhaust ventilation units (including heat recovery)— 48 стр.
BS EN 13141-4. Ventilation for buildings. Performance testing of components/products for residential ventilation. Part 4. Aerodynamic, electrical power and acoustic performance of unidirectional ventilation units— 43 стр.
Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 5: Cowls, assisted cowls and roof outlet terminal devices
