NEN ISO 7714-2000 标准详情
- 标准号:NEN ISO 7714-2000
- 中文标题:
- 英文标题:Agricultural Irrigation Equipment - Volumetric Valves - General Requirements And Test Methods
- 标准类别:荷兰国家标准NEN
- 发布日期:
Defines general requirements and test methods for volumetric valves able to deliver automatically 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 o
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