General specification of packing for cooling and warming ventilation equipments
实施日期:2000-01-01
Landwirtschaftliche Spruehgeraete Datenbogen. Typisches Layout Spraying Equipment for Crop Protection-Air-Assisted Agricultural Sprayers-Data Sheets Part 15:Typical Layout Pulverisateurs agricoles a je...
实施日期:1997-11-15
Ventilation plant; unplasticized polyvinylchloride (PVC-U) uptakes; pipe fittings, bends; minimum wall thickness
实施日期:2010-08-01
发布日期:2006-04-01 实施日期:2006-04-01
Technical specification of main axial fan-mine
发布日期:2007-11-01 实施日期:2008-01-01
Technical management standard for central air-conditioning and ventilation system cleaning industry
发布日期:2011-07-07 实施日期:2011-11-01
实施日期:2007-04-01
Tank wagons; vent holes and drain plugs on tank wagons with indined tanks
Industrial-process control - Safety of analyzer houses (IEC 61285:2004)
实施日期:2005-05-01
Ventilation for buildings - Floor mounted air terminal devices - Tests for structural classification
Power assisted air gates - Travel-way air locks - Type doors with pressure
实施日期:1999-09-01
Rotating electrical machines. Part 2-1:Standard methods for determining losses and efficiency from tests (excluding machines for traction vehicles) Machines électriques tournantes. Partie 2-1:Méthodes ...
实施日期:2007-09-01
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