Phases of operation in the textile finishing industry for woven textiles and knitted fabrics
Fruits and vegetables -- Ripening after cold storage
适用范围:The techniques are given for information only. The methods describe the aim of the ripening, temperature zones to be considered, the influence of various factors, optimum conditions, the use of adjunct...
发布日期:1977-07-01 实施日期:1977-07-01
Wall coverings in roll form - Specification for wallcoverings for subsequent decoration (includes Amendment A1:1996); German version EN 234:1989 + A1:1996
适用范围:The document specifies the requirements on wallcoverings made from paper and/or plastics foils which are delivered in roll form, sticked completely on the surface of walls and which usually are subsequ...
Electromedical equipment. Respiration monitoring equipment. Particular requirements for safety and operating.
实施日期:1986-07-31
Basic Environmental Testing Procedures Part 2:Tests. Test Z/AMD:Combined Sequential Cold,Low Air Pressure,and Damp Heat Test Essais fondamentaux climatiques et de robustesse mecanique Deuxieme partie:E...
适用范围:Provides standard environmental test procedure consisting of the application of the combined sequence of these conditions, the first two conditions in combination and the second condition combining wit...
实施日期:1976-01-01
Aerospace series - Chromic-sulphuric acid pickle of aluminium and aluminium alloys; German version EN 2334:1997
Sintered metal materials; sint-guide-lines; part 4: surface-treatment of sintered parts
适用范围:The standard specifies the surface treatment of sintered parts.
实施日期:2008-10-31
Environmental testing - Part 2-14: Tests - Test N: Change of temperature
适用范围:IEC 60068-2-14:2009 provides a test to determine the ability of components, equipment or other articles to withstand rapid changes of ambient temperature. The exposure times adequate to accomplish this...
发布日期:2009-01-12 实施日期:2009-01-12
Semiconductor devices; metal cases with ceramic insulation, requirements and tests
适用范围:Semiconductor devices; metal cases with ceramic insulation; requirements and tests
Electromedical equipment. Peripheral pulse monitoring equipment. Particular requirements for safety and operating.
实施日期:1986-03-01
Basic environmental testing procedures. Part 2 : tests B : dry heat.
实施日期:1997-07-01
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