Safety of machinery - Permanent means of access to machinery - Part 1: Choice of fixed means of access between two levels
中国标准分类号: J(机械) ; J04(基础标准与通用方法) | 实施日期:2010-04-15
UL Standard for Safety Arc Welding Equipment
中国标准分类号: J(机械) ; J64(焊接与切割设备) | 发布日期:2005-03-17 实施日期:2005-03-17
Resistance welding - Destructive tests of welds - Failure types and geometric measurements for resistance spot, seam, and projection welds
中国标准分类号: J(机械) ; J33(焊接与切割)
Welding consumables - Covered electrodes for manual metal arc welding of non-alloy and fine grain steels - Classification
中国标准分类号: J(机械) ; J33(焊接与切割) | 实施日期:2010-03-01
Guidelines for the selection of roller chain drives (Second Edition)
中国标准分类号: J(机械) ; J18(链传动、皮带传动与键联结) | 发布日期:2004-02-01 实施日期:2004-02-01
Sicherungseinrichtungen zum Schutz des Trinkwassers gegen Verschmutzung durch Rückflie?en. Freier Auslauf mit nicht kreisf?rmigem ?berlauf (uneingeschr?nkt). Familie A,Typ B Devices to prevent pollutio...
中国标准分类号: J(机械) ; J88,Q81() | 实施日期:2008-07-31
Anti-pollution check valves - DN 6 to DN 250 inclusive - Family E, type A, B, C and D
中国标准分类号: J(机械) ; J16(阀门)
Smoke and heat control systems - Part 3: Specification for powered smoke and heat exhaust ventilators
中国标准分类号: J(机械) ; J72(压缩机、风机)
Grosswasserraumkessel. Pruefung waehrend der Herstellung,dokumentation und Kennzeichnung fuer drucktragende Kesselteile Shell Boilers-Part 5:Inspection During Construction,Documentation and Marking of ...
中国标准分类号: J(机械) ; J98(锅炉及其辅助设备) | 实施日期:2002-06-14
District heating pipes. Preinsulated bonded pipe systems for directly buried hot water networks. Fitting assemblies of steel service pipes,polyurethane thermal insulation and outer casing of polyethyle...
中国标准分类号: J(机械) ; J15(管路附件) | 实施日期:2009-02-01
Welding consumables - Covered electrodes for manual metal arc welding of non-alloy and fine grain steels - Classification.
中国标准分类号: J(机械) ; J33(焊接与切割)
ISO general purpose metric screw threads - Tolerances - Part 2: Limits of sizes for general purpose external and internal screw threads
中国标准分类号: J(机械) ; J05(结构要素)
Forced draught oil burners (First Edition)
中国标准分类号: J(机械) ; J98(锅炉及其辅助设备) | 发布日期:2010-11-01 实施日期:2010-11-01
Hydraulische Turbinen,Pumpen und Pumpturbinen-Angebotsdokumentation-Leitfaden fuer die technische Spezifikation von Kaplan-und Propellerturbinen Hydraulic Turbines,Storage Pumps and Pump-Turbines-Tende...
中国标准分类号: J(机械) ; J71(泵) | 实施日期:1998-09-15
Welding consumables - Wire electrodes, strip electrodes, wires and rods for arc welding of stainless and heat resisting steels - Classification
中国标准分类号: J(机械) ; J33(焊接与切割) | 发布日期:2009-11-01 实施日期:2009-11-01
Welding consumables - Covered electrodes for manual metal arc welding of non-alloy and fine grain steels - Classification (Third Edition)
中国标准分类号: J(机械) ; J33(焊接与切割) | 发布日期:2009-10-01 实施日期:2009-10-01
Coating plants - Combined booths - Safety requirements.
中国标准分类号: J(机械) ; J47(手工工具)
Mechanical properties of fasteners made of carbon steel and alloy steel - Part 1: Bolts, screws and studs with specified property classes - Coarse thread and fine pitch thread
中国标准分类号: J(机械) ; J13(紧固件) | 发布日期:2009-04-01 实施日期:2009-04-01
Arc welding equipment - Part 1: Welding power sources
中国标准分类号: J(机械) ; J64(焊接与切割设备) | 实施日期:2006-07-01
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