全网唯一标准王
CB-T 4521-2022 船舶行业企业工业管道和气体橡胶软管安全管理规定
ISO 2206-1987Packaging. Complete,filled transport packages. Identification of parts when testing sec.pdfISO IEC 11518-10 2001 Information technology — High-Performance Parallel Interface — Part 10 6400 Mbit s Physical Layer (HIPPI-6400-PH).pdfISO 4392-3 1993 Hydraulic fluid power — Determination of characteristics of motors — Part 3 At constant flow and at constant torque.pdfISO 17420-4 2021 Respiratory protective devices Performance requirements Part 4 Requirements for supplied breathable gas RPD.pdfISO 13007-6 2020 Ceramic tiles Grouts and adhesives Part 6 Requirements test methods evaluation of conformity classification and designation for waterproof membranes used with the installation of ce.pdfISO 25720 2009 Health informatics — Genomic Sequence Variation Markup Language (GSVML).pdfISO-IEC 10746-3 2009 Information technology -- Open distributed processing -- Reference model Architecture.pdfISO 8421-1 1987 Fire protection — Vocabulary — Part 1 General terms and phenomena of fire.pdfISO 11474 1998 Corrosion of metals and alloys Corrosion tests in artificial atmosphere Accelerated outdoor test by intermittent spraying of a salt solution (Scab test).pdfISO 19659-3 2022 Railway applications — Heating, ventilation and air conditioning systems for rolling stock — Part 3 Energy efficiency.pdfGB-T 21189-2007 塑料简支梁、悬臂梁和拉伸冲击试验用摆锤冲击试验机的检验.pdfGB-T 17772-2018 土方机械 保护结构的实验室鉴定 挠曲极限量的规定.pdfGB-T 3903.37-2008 鞋类 衬里和内垫试验方法 静摩擦力.pdfGB-T 42769-2023 假肢和矫形器 功能缺失 矫形器治疗的患者、临床治疗目标、矫形器功能要求的描述.pdfGB-T 15829-2021 软钎剂 分类与性能要求.pdfGB-T 5271.6-2000 信息技术 词汇 第6部分 数据的准备与处理.pdfGB-T 41879-2022 塑料 燃烧性能 纤维增强聚合物复合材料的中等尺寸耐火测试.pdfGB-T 18222-2000 木工机床 宽带磨光机 术语.pdfGB-T 42170-2022 鞋类 带跟面的空心和实心鞋跟试验方法 跟面结合力.pdfGB-Z 22553-2010 利用重复性、再现性和正确度的估计值评估测量不确定度的指南.pdf
