MSZ 17201-1957 《饮用水管网和监管》.pdf

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用水管理制度.doc

MNOSZ 14070-1953 《建筑用水管 厨房下水设备尺寸》.pdf

MNOSZ 14075-1953 《建筑用水管单体洗菜盆安装尺寸》.pdf

GB T 27886-2011 工业企业用水管理导则.pdf

GB T 27886-2011 工业企业用水管理导则.pdf

DB22 T 2714-2017 口腔诊疗用水管理规范.pdf

CLC TS 50431-2005 Optical fibre cables Drinking water pipe cables Family specification for cables to be installed in drinking water pipes《光缆 饮用水管道电缆 饮用水管道电缆的系列规范》.pdf

BS DD CLC TS 50431-2005 Optical fibre cables Drinking water pipe cables Family specification for cables to be installed in drinking water pipes《光缆 饮用水管道电缆 饮用水管道电缆的系列规范》.pdf

TB T 2724-1996 内燃机车用水管式预热锅炉.pdf

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