BS ISO 7714:2008现行
Agricultural irrigation equipment. Volumetric valves. General requirements and test methods
出版：British Standards Institution
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基本信息
标准编号： BS ISO 7714:2008
发布时间：2009/5/31 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：22
标准简介
Describes general requirements and test methods for volumetric valves able to automatically deliver preset quantities of water. It is applicable to valves actuated by pipeline pressure and flow alone, and which do not need any other, external, source of energy.
标准备注
© British Standards Institution 2013
