Klaeranlagen. Schlammbehandlung und lagerung Wastewater Treatment Plants-Part 8:Sludge Treatment and Storage Stations d'epuration. Stockage et traitement des boues CORR 15294:December 13,2004
适用范围:This European Standard gives design principles and specifies construction requirements for sludge treatment and storage facilities in wastewater treatment plants for more than 50 PT. Other sludges and ...
实施日期:2001-07-15
实施日期:2007-02-01
Health standard for vanadium and its compounds in the air of workplace
发布日期:2004-05-21 实施日期:2004-12-01
适用范围:1.0.1本规定适用于下列新建、扩建和改建的控制室建筑: 1.0.1.1使用常规仪表的控制室建筑; 1.0.1.2分散型控制系统(DCS)和使用可编程序逻辑控制器(PLC)的控制室建筑; 1.0.1.3使用计算机的控制室建筑。 1.0.2控...
发布日期:1994-04-12 实施日期:1994-10-01
General-purpose seedling plate for forestry industrialized seedling nuresery soft container
适用范围:本标准规定了林业工厂化育苗软质容器通用苗盘(以下简称通用苗盘)的术语和定义、型号与规格、技术要求、试验方法、检验规则、标志、包装、运输和贮存。本标准适用于以高密度聚乙烯( HDPE )为原料制造的林业工厂化育苗生产中所使...
发布日期:2012-02-23 实施日期:2012-07-01
Wastewater treatment plants - Part 5: Lagooning processes; German version EN 12255-5:1999
适用范围:The document specifies the performance requirements for the installation of lagooning processes for treatment plants for over 50 PT. It applies for wastewater lagooning processes treating municipal was...
Hygienic specifications of meat packing plant
适用范围:本规范规定了肉类加工厂的设计与设施、卫生管理、加工工艺、成品贮藏和运输的卫生要求。本规范适用于屠宰猪、牛、羊和生产分割肉与肉制品的工厂。本规范中“加工过程中的卫生”暂以猪为主,牛、羊部分将另行制定国家标准。
发布日期:1990-11-07 实施日期:1991-10-01
Equipment for steelworks and rolling mills; anchor plates for tee head bolts according to DIN 261; double anchor plates; dimensions, designations, mounting depth
Private Integrated Services Network(PISN); Inter-exchange signalling protocol; Diversion supplementary service; Part 2: Abstract Test Suite (ATS) and patial Protocl Implementation eXtra information for...
适用范围:This European standard specifies requirements in the telecommunications sector.
Methods for determination of halogenated unsaturated hydrocarbons in the air of workplace
发布日期:2004-05-21 实施日期:2004-12-01
适用范围:为防止废气、废水、噪声、固体废物等对环境造成污染及危害,规范橡胶工厂建设项目环境保护设计,达到清洁生产,合理开发和综合利用资源、节能减排,保持生态平衡的目的,依据国家有关法律、法规、法令、标准,制定本规范。 本规范适...
实施日期:2009-07-01
Hygienic specifications of liquor factory
适用范围:本规范适用于以粮食、薯类、糖蜜等含有淀粉和糖的物质为原料,以大曲、小曲或麸曲、液体曲和酒母为糖化发酵剂,采用固体法或液态法酿制蒸溜白酒的工厂。
发布日期:1988-02-29 实施日期:1989-01-01
实施日期:2005-09-05
Wastewater treatment plants; Outlet installations, weir and scum baffle, submerged effluent pipes in tanks; Construction principles, main dimensions layout
适用范围:This standard is applicable to outlet installations, weir and scum baffle, submerged effluent pipes in tanks for wastewater or other liquids.
Erd?l-und Erdgasindustrie. Rohrleitungstransportsysteme. Unterwasserarmaturen Petroleum and natural gas industries. Pipeline transportation systems. Subsea pipeline valves Industries du pétrole et du g...
适用范围:This International Standard specifies requirements and gives recommendations for the design, manufacturing, testing and documentation of ball, check, gate and plug valves for subsea application in offs...
实施日期:2009-07-31
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