Air braking systems; hoses; dimensions, material, marking
适用范围:The document specifies the followiing items: dimensions, material, operating pressure, operating temperature, and marking.
Vitreous and porcelain enamels -- Glass-lined apparatus for process plants -- Part 3: Thermal shock resistance
适用范围:ISO 28721-3:2008 specifies requirements for the thermal shock resistance of, and heating and cooling procedures for, glass-lined apparatus, components, accessories and pipes primarily used for process ...
发布日期:2008-12-01 实施日期:2008-12-01
Thermal insulating products for building equipment and industrial installations. Determination of maximum service temperature
发布日期:2013-04-30 实施日期:2013-04-30
Safety of transportable motor-operated electric tools. General requirements
适用范围:This standard consists of Part 1 and Part 2 and applies to electric motor-operated or magnetically-driventools, intended for indoor and for outdoor use, which have all the following characteristics:a) ...
实施日期:2010-02-28
Standard cells
适用范围:本标准适用于作为电动势标准用的下列两种类型的标准电池,即:饱和式标准电池;不饱和式标准电池。 本标准不适用于 作为国际电动势基准器或国家电动势基准器的电池; 由装有一个或多个标准电池的控温箱组成的装置; 提供...
发布日期:1983-11-08 实施日期:1984-06-01
Power transformers - Part 7: Loading guide for oil-immersed power transformers
实施日期:2010-07-01
Workshop fabricated steel tanks - Part 2: Horizontal cylindrical single skin and double skin tanks for the aboveground storage of flammable and non-flammable water polluting liquids
适用范围:The Standard specifies the requirements for steel shop fabricated cylindrical tanks, single and double skin for the aboveground storage of water polluting liquids with a maxmum density of 1,9 kg/l. The...
发布日期:2007-04-12 实施日期:2007-04-12
Moderate thermal environments - Determination of the PMV and PPD indices and specification of the conditions for thermal comfort (ISO 7730:1994); German version EN ISO 7730:1995
适用范围:The purpose is to present a method for predicting the thermal sensation and the degree of discomfort (thermal dissatisfaction) of people exposed to moderate thermal environments and to specify acceptab...
实施日期:2007-06-01
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