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燃气及水务经济出版社 -[DVGW]

Wirtschafts und Verlagsgesellschaft Gas und Wasser

国家:德国[DE]

每页显示20 条,共找到 1185 条结果 <1/60>
标准编号 标准名称 发布部门 发布日期 状态
DVGW G 622 Arbeitsblatt:2021 Individual testing of gas devices on site Wirtschaft.. 2022-04-11 现行
DVGW W 1001 Merkblatt : 2020 Safety in the drinking water supply - risk and crisis management Wirtschaft.. 2022-04-11 现行
DVGW G 676 Arbeitsblatt:2021 Qualification criteria for maintenance company requirements and testing Wirtschaft.. 2022-04-11 现行
DVGW W 400-2 DRAFT Arbeitsblatt:2021 Technical rules for water distribution systems (TRWV) - Part 2: Construction and testing Wirtschaft.. 2022-04-11 现行
DVGW W 1003 DRAFT Arbeitsblatt:2021 Resilience and security of supply in public water supply Wirtschaft.. 2022-04-11 现行
DVGW G 468-2 Merkblatt:2022 Qualification requirements for specialists to carry out the gas pipe network inspection; training schedule Wirtschaft.. 2022-04-11 现行
DVGW W 551-5 Merkblatt:2022-01 Hygiene in the drinking water installation - Part 5: Risk assessment of the stagnant water in certain fire extinguishing and fire protection systems Wirtschaft.. 2022-04-11 现行
DVGW G 712 Arbeitsblatt:2022 CNG filling systems; operation and maintenance Wirtschaft.. 2022-04-11 现行
DVGW G 498 Arbeitsblatt:2022 Pressure tanks in pipelines and systems for the line-bound supply of gas and hydrogen to the general public Wirtschaft.. 2022-04-11 现行
DVGW W 108 Arbeitsblatt:2021-09 Measurement networks for groundwater monitoring in water catchment areas Wirtschaft.. 2022-04-11 现行
G 1040 Entwurf Arbeitsblatt : 2021-10 Requirements for the qualification and organization of companies for the operation of systems for collective supply with liquid gas Wirtschaft.. 2022-04-11 现行
DVGW W 335 Arbeitsblatt:2021-10 Control fittings for pressure, flow and level control in water supply systems Wirtschaft.. 2022-04-11 现行
DVGW G 452-1 Entwurf Arbeitsblatt:2021 Drilling and blocking; Part 1: Drilling and shutting off gas lines made of steel pipes Wirtschaft.. 2022-04-11 现行
DVGW-Information WASSER Nr. 95:2021 Methods for recording the hydrogeological conditions in water catchment areas of the water supply Wirtschaft.. 2022-04-11 现行
DVGW W 239 Arbeitsblatt:2021-10 Use of activated carbon to remove organic substances in drinking water treatment Wirtschaft.. 2022-04-11 现行
DVGW G 463 Arbeitsblatt:2021 High-pressure gas lines made of steel pipes for a design pressure of more than 16 bar; Planning and construction Wirtschaft.. 2022-04-11 现行
DVGW C 260 Entwurf Arbeitsblatt:2021 Properties of carbon dioxide and carbon dioxide streams Wirtschaft.. 2022-04-11 现行
DVGW Forschungsbericht W 201837:2021 Utilization of loaded grain activated carbon within the drinking water treatment with special consideration of a possible desorption behavior of organic trace substances (part 3) - DoubleActiceDrink-III (final phase) ++ PDF file ++ Wirtschaft.. 2022-04-11 现行
DVGW G 201816:2021 Investigations into the effects of biochemical processes on the storage and flow behavior of hydrogen in underground storage facilities Wirtschaft.. 2022-04-11 现行
DVGW Forschungsbericht W 202011:2021 Assessment of the extent to which the German drinking water supply is affected by the introduction of a drinking water limit value for PFAS ++ PDF file ++ Wirtschaft.. 2022-04-11 现行
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