专利国别 | BS |
专利名称 | BS EN 694 |
专利号 | BS EN 694 |
标准国别 | European Standard |
标准类别 | Fire-fighting hoses |
标准名称 | Fire-fighting hoses. Semi-rigid hoses for fixed systems |
标准号 | BS EN 694:2014 |
标准年份 | 2014 |
Fire-fighting hoses. Semi-rigid hoses for fixed systems
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