cables—Commontest methods— Part4-1:Methodsspecificto polyethyleneandpolypropylene compounds—Resistanceto environmentalstresscracking— Measurementofthemeltflowindex— Carbonblackand/ormineralfiller contentmeasurementinpolyethylene bydirectcombustion—Measurementof ...
Common Test Methods For Insulating And Sheathing Materials Of Electric Cables - Methods Specific To Pvc Compounds - Pressure Test At High Temperature - Tests For Resistance To CrackingHarmonization Documents
The ROHS directive is divided into RoHS1.0 and RoHS2.0, and the substances required to be tested are different, and the Rohs test methods are also different. There are many RoHS test methods: Chemical detection, X-ray fluorescence spectrometry (XRF), Gas chromatography/mass spectrometry (GC-MS...
ISO 80369-20 describes the common test methods for evaluating the performance requirements of the small-bore connectors specified in this series. During the development of the ISO 80369- series it became evident that many of the test methods were very similar for each of the applications. It was...
英文名称:Small-bore connectors for liquids and gases in healthcare applications -- Part 20: Common test methods 标准状态:现行 发布日期:2015-05-15 文档简介 ISO80369-20:2015EN标准是关于医疗保健领域中小型气体和液体接头的一系列标准化的测试方法中的一部分。下面我会对这一标准的各部分进行详细解释。
英文名称:Small-bore connectors for liquids and gases in healthcare applications -- Part 20: Common test methods 标准状态:现行 发布日期:2015-05-15 文档简介 ISO80369-20:2015是关于医疗应用中小口径液体和气体连接器的标准,第二部分是通用测试方法。这个标准提供了许多关于连接器性能和测试的详细要求,这些要...
Insulating and sheathing materials of electric and optical cables — Common test methods —En, B S
Regardless of how well-protected remotely proctored exams can be, it doesn’t stop some candidates from believing that easily cheating test proctoring methods is a simple thing to do, and below are a few common examples of outside resources used for cheating. Looking for powerful proctoring?
GB/T 2951.2-1997 English Version - GB/T 2951.2-1997 Common test methods for insulating and sheating materials of electric cables--Part 1: Methods for general application--Section two: Thermal ageing methods (English Version): GB/T 2951.2-1997, GB 2951.2
GB/T 2951.21-2008 English Version - GB/T 2951.21-2008 Common test methods for insulating and sheathing materials of electric and optical cables - Part 21: Methods specific to elastomeric compounds - Ozone resistance, hot set and mineral (English Version)