GB/T 11048-2018 pdf download

12-16-2020 comment

GB/T 11048-2018 pdf free download.English title is Textiles-Physiological effects-Measurement of therma and water-vapour resistance under steady-state conditions(sweating guarded-hotplate test).
Chinese title is 纺织品 生理舒适性 稳态条件下热阻和湿阻的测定(蒸发热板法).本标准规定了在稳态条件下纺织品生理舒适性的热阻和湿阻的测定方法。

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GB/T 32610-2016 pdf download GB Standards

GB/T 32610-2016 pdf download

GB/T 32610-2016 pdf free download.Technical specification of daily protective mask.The Chinese title is "日常防护型口罩技术规范 ". 本标准规定了日常防护型口罩的术语与定义、分级、技术要求、测试方法、检验规则、包装、标识及储运要求。 本标准适用于在日常生活中空气污染环境下滤除颗粒物所佩戴的防护型口罩。 本标准不适用于缺氧环境、水下作业、逃生消防、医用及工业防尘等特殊行业用呼吸防护用品,也不适用于婴幼儿、儿童呼吸防护用品。 This standard specifies the terms and definitions, classification, technical requirements, test methods, inspection rules, packaging, marking and storage and...
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GB/T 9439-2010 pdf download GB Standards

GB/T 9439-2010 pdf download

GB/T 9439-2010 pdf free download.Grey Iron Castings.Now you can download the pdf file here. This standard specifies the terminology, definition, designation, technical requirements, sampling, testing methods, inspecting rule, packing, marking and certification grey iron catings. This standard...
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GB/T 38576-2020 pdf free download GB Standards

GB/T 38576-2020 pdf free download

Standard Number:GB/T 38576-2020Standard Name:Collection and processing of human blood biomaterialStandard Size:1.4MFile Format:PDFIntroduction:This standard specifies the basic requirements for the preparation, collection process and processing of human blood samples before collection. This standard is applicable to the collection...
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