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每頁顯示20 條，共找到 1492 條結果 <1/75>
標準編號 標準名稱 發(fā)布部門 發(fā)布日期 狀態(tài)
EN 1359:2017 Gas Meters - Diaphragm Gas Meters Comite Eur.. 2021-08-31 現(xiàn)行
NF EN 14236:2007 Ultrasonic Domestic Gas Meters Associatio.. 2020-09-16 現(xiàn)行
СТ РК 3395-2019 家用燃氣表氣體工作參數(shù)校正系數(shù)的確定方法 哈薩克斯坦技術調節(jié)與.. 2020-04-17 現(xiàn)行
AS 4617:2018 Manually operated gas valves Standards .. 2018-06-28 現(xiàn)行
DR AS 2885.0:2018 Pipelines - Gas and liquid petroleum Part 0: General requirements Standards .. 2018-05-29 現(xiàn)行
DR AS 2944.1-2007 Amd 1:2018 Plastics pipes and fittings for gas reticulation Polyamide pipes Standards .. 2018-04-23 現(xiàn)行
DR AS 2943-2007 Amd 1:2018 Plastics pipes and fittings for gas reticulation - Polyamide compounds Standards .. 2018-04-23 現(xiàn)行
DR AS 2944.2-2007 Amd 1:2018 Plastics pipes and fittings for gas reticulation Polyamide fittings Standards .. 2018-04-23 現(xiàn)行
I.S. EN 12261:2018 Gas Meters - Turbine gas Meters National S.. 2018-04-15 現(xiàn)行
I.S. EN 12480:2018 Gas Meters - Rotary Displacement gas Meters National S.. 2018-03-11 現(xiàn)行
AS/NZS 4645.2:2018 Gas distribution networks Steel pipe systems Standards .. 2018-02-28 現(xiàn)行
AS/NZS 4645.1:2018 Gas distribution networks Network management Standards .. 2018-02-28 現(xiàn)行
DR AS/NZS 2885.1:2017 Pipelines - Gas and liquid petroleum Design and construction Standards .. 2017-09-29 現(xiàn)行
AS 3645:2017 Essential requirements for gas equipment Standards .. 2017-09-19 現(xiàn)行
I.S. EN 1359:2017 Gas Meters - Diaphragm gas Meters National S.. 2017-08-13 現(xiàn)行
I.S. EN 16830:2017 Safety and Control Devices for Burners and Appliances Burning Gaseous or Liquid Fuels - Control Functions in Electronic Systems - Temperature Control Function National S.. 2017-03-24 現(xiàn)行
AS/NZS 5601.2:2013/Amdt 2:2017 Gas installations LP Gas installations in caravans and boats for non-propulsive purposes Standards .. 2017-03-09 現(xiàn)行
AS/NZS 2885.4:2016 Pipelines - Gas and liquid petroleum Submarine pipeline systems Standards .. 2016-12-23 現(xiàn)行
AS 4617-2004/Amdt 2-2016 Manual shut off gas valves Standards .. 2016-12-21 現(xiàn)行
AS/NZS 5263.1.6:2016 Gas appliances Indirect gas-fired ducted air heaters Standards .. 2016-10-06 現(xiàn)行
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