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水质.江河的生物分类.第2部分:对底栖微型无脊椎动物调查的生物质量数据的表示方法指南
Water quality - Biological classification of rivers - Part 2: Guidance on the presentation of biological quality data from surveys of benthic macroinvertebrates (ISO 8689-2:2000); German version EN ISO 8689-2:2000
参考页数:11P.;A4
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洪水治理设备
Flood Abatement Equipment
参考页数:
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水井
Water Wells
参考页数:99P.;A4
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螺栓、螺纹、螺母表面断续疲劳试验
Surface Discontinuities on Bolts, Screws, and Studs in Fatigue Applications
参考页数:
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排出废液和地表水中放射性核的监测设备
Equipment for monitoring of radionuclides in liquid effluents and surface waters
参考页数:81P;A4
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德国对水、废水和污泥的标准检验法.物理和物理化学参数(C组).测定饮用水、地下水、地表水和废水中单位容积的β放射性(C15)强度
German standard methods for the examination of water, waste water and sludge; physical and physico-chemical parameters (group C); determination of beta activity per unit volume in drinking water, ground water, surface water and waste water (C 15)
参考页数:8P.;A4
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德国对水、废水和污泥的标准检验法.物理化学参数(C组).确定饮用水、地下水和地表水的总α放射性强度(C14)
German standard methods for the examination of water, waste water and sludge; physical-chemical parameters (group C); determination of total alpha activity concentration in potable water, ground water and surface water (C 14)
参考页数:11P.;A4
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雨水收集系统.第4部分:控制和补充供给元件
Rainwater harvesting systems - Part 4: Components for control and supplemental supply
参考页数:15P.;A4
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德国检验水、废水和污泥的标准方法.用水有机物检验法(L组).地表水中的叶绿素a的测定(L 16)
German standard methods for the examination of water, waste water and sludge; test methods using water organisms (group L); determination of chlorophyll a in surface water (L 16)
参考页数:8P.;A4
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德国检验水、废水和污泥的标准方法.通用信息(A组).含水层的取样(A 13)
German standard methods for the examination of water, waste water and sludge; general information (group A); sampling from aquifers (A 13)
参考页数:14P.;A4
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