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BSI Group, 08/14/2008
Publisher: BS
File Format: PDF
$130.00$261.61
Published:14/08/2008
Pages:41
BS EN 13141-7. Ventilation for buildings. Performance testing of components/products for residential ventilation. Part 7. Performance testing of a mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems intended for single family dwellings
$130.00 $261.61
Soil quality. Biological methods. Effects of pollutants on soil fauna-Determination of effects on reproduction on earthworms (Eisenia fetida)
$90.00 $180.34
Unshaped refractory products-Tests for preformed shapes
$125.00 $251.46
Private branch exchanges for connection to public switched telephone networks run by certain public telecommunication operators-Specification for private branch exchanges with terminating stations treated as an entirety
Tyres and wheels. Tyres. Industrial vehicle tyres-Specification for solid tyres (metric series) for pneumatic tyre rims. Load ratings
$76.00 $152.40