燃气及水务经济出版社 - 出版社标准列表

每页显示20 条，共找到 1186 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 102-7 Merkblatt:2024	Qualification Criteria for Technical Experts in the Gas Infrastructure- Part7: Specific Requirements for Technical Experts for Gas Pipelines with a maximum operating Pressure of more than 5bar	Wirtschaft..	2024-05-22	现行
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

首页上一页12 3 4 5 6 ...下一页尾页

燃气及水务经济出版社 -[DVGW]