Railway transport equipment. Tank wagons for carrying liquified gases under pressure and having bottom filling and emptying devices. Maximum service pressure 40 bars. Air orifice for gauging, degassing...
实施日期:1977-12-01
Safety rules for classification、precautionary labelling and precautionary statements of chemicals - Self-reactive substances
适用范围:本标准规定了自反应物质的术语和定义、分类、判定流程和指导、类别和警示标签、类别和标签要素的配置及警示性说明的一般规定。 本标准适用于自反应物质按联合国《化学品分类及标记全球协调制度》的危险性分类、警示标签和警...
发布日期:2006-10-24 实施日期:2008-01-01
实施日期:2009-01-01
Hinged covers; circular shape with protection ring and surface coated; DN 500 and DN 600
适用范围:This standard is to be used for hinged covers of carbon steel with surface coating and protection ring for vessels and equipment that preferably serve process purposes.
Safety rules for classification、precautionary labelling and precautionary statements of chemicals - Hazardous to the aquatic environment
适用范围:本标准规定了化学品对水环境的危害的术语和定义、分类、判定流程、类别和警示标签、类别和标签要素的配置及警示性说明的一般规定。 本标准适用于化学品对水环境的危害按联合国《化学品分类及标记全球协调制度》的危险性分类...
发布日期:2006-10-24 实施日期:2008-01-01
Feuerfeste Stoffe;Nomenklatur. Verwendungen in Koks-Glas-,Zement-und anderen nicht-metallverarbeitenden Industrien Glossary of Terms associated with refractory materials Part 2:Applications in the coke...
适用范围:Terms for processes in high temperature manufacturing, other than metals, defines applications and components in these processes. Includes incinerators.
实施日期:1990-11-30
Transport and handling rail cars and road tankers. Permanent stations for top loading and unloading of pressurized liquefied or dissolved gases.
Methods for chemical analysis of arsenic Part 3:Determination of sulfur content-Barium sulphate gravimetric method
发布日期:2009-12-04 实施日期:2010-06-01
Eetermination of heavy metals in organic chemical products-Visual colorimetry
适用范围:本标准规定了用目视比色法测定有机化工产品中重金属的试验方法。 本标准适用于重金属含量(以Pb计)为0.1μg/mL~4.0ug/mL的样品。
发布日期:2008-04-10 实施日期:2008-10-01
Transportation and handling of chemicals. Road tankers. Caps for valves fixed by pins or bolts.
Thermosetting powder paints. Evaluation of storage stability.
实施日期:1981-09-01
Safety rules for classification、precautionary labelling and precautionary statements of chemicals - Oxidizing solids
适用范围:本标准规定了氧化性固体的术语和定义、分类、判定流程和指导、类别和警示标签、类别和标签要素的配置及警示性说明的一般规定。 本标准适用于氧化性固体按联合国《化学品分类及标记全球协调制度》的危险性分类、警示标签和警...
发布日期:2006-10-24 实施日期:2008-01-01
发布日期:2012-11-08 实施日期:2012-11-08
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