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ISO TS 13399-406 2019 Cutting tool data representation and exchange — Part 406 Creation and exchange of 3D models — Modelling of connection interface.pdf
ISO 1833-1 2020 Textiles — Quantitative chemical analysis — Part 1 General principles of testing.pdf
ISO 3142 1997 Oil of clove buds [Syzygium aromaticum (L.) Merr. et Perry, syn. Eugenia caryophyllus (Sprengel) Bullock et S. Harrison].pdf
ISO 13261-2 1998 Sound power rating of air-conditioning and air-source heat pump equipment — Part 2 Non-ducted indoor equipment.pdf
ISO 5-4-2009 Photography and graphic technology-Density measurements-Part 4- Geometric conditions for reflection density.pdf
ISO 6235 2016 Rubber, raw — Determination of block polystyrene content — Ozonolysis method.pdf
ISO 8812 2016 Earth-moving machinery — Backhoe loaders — Terminology and commercial specifications.pdf
ISO 19867-1 2018 Clean cookstoves and clean cooking solutions Harmonized laboratory test protocols Part 1 Standard test sequence for emissions and performance safety and durability.pdf
ISO IEC 17342 2004 Information technology — 80 mm (1,46 Gbytes per side) and 120 mm (4,70 Gbytes per side) DVD re-recordable disk (DVD-RW).pdf
GB-T 30972-2014 系统与软件工程 软件工程环境服务.pdf
GB-T 14614.4-2005 小麦粉面团流变特性测定 吹泡仪法.pdf
GB-T 3477-2023 船用风雨密单扇钢质门.pdf
GB-T 5716-2013 纺织品 色牢度试验 耐碱斑色牢度.pdf
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GB-T 41679-2022 农林拖拉机和机械 基本类型 词汇.pdf
GB-Z 26668-2011 电子电气产品材料声明.pdf
GB-T 19946-2005 包装 用于发货、运输和收货标签的一维条码和二维条码.pdf
GB-T 4079-1994 用于电离辐射探测器的放大器和电荷灵敏前置放大器的测试方法.pdf
GB-T 31703-2015 陶瓷球轴承 氮化硅球.pdf