专利 开关阀、微纳米气泡液体生成系统及热水器
ISO 23036-2 2021 Microbiology of the food chain — Methods for the detection of Anisakidae L3 larvae in fish and fishery products — Part 2 Artificial digestion method.pdf
ISO 6469-3 2021 Electrically propelled road vehicles — Safety specifications — Part 3 Electrical safety.pdf
ISO 1104-1977Surface active agents. Technical sodium alkylarylsulphonates (excluding benzene derivat.pdf
ISO 6539 2014 Cinnamon (Cinnamomum zeylanicum Blume) — Specification.pdf
ISO 10300-1 2023 Calculation of load capacity of bevel gears — Part 1 Introduction and.pdf
ISO 10256-5 2017 Protective equipment for use in ice hockey — Part 5 Neck laceration protectors for ice hockey players.pdf
ISO 12234-3 2016 Electronic still picture imaging Removable memory Part 3 XMP for digital photography.pdf
ISO IEC TS 20000-11 2021 Information technology — Service management — Part 11 Guidance on the relationship between ISO IEC 20000-1 and service management frameworks ITIL?.pdf
ISO 9117-1 2009 Paints and varnishes — Drying tests — Part 1 Determination of through-dry state and through-dry time.pdf
ISO 20140-5 2017 Automation systems and integration — Evaluating energy efficiency and other factors of manufacturing systems that influence the environment — Part 5 Environmental performance evaluation data.pdf
GB-T 17124-1997 草坪和园艺乘座式拖拉机 牵引杆.pdf
GB-T 18659-2002 封闭管道中导电液体流量的测量 电磁流量计的性能评定方法.pdf
GB-T 10322.7-2016 铁矿石和直接还原铁 粒度分布的筛分测定.pdf
GB-T 5540-2017 分散染料 分散性能的测定 双层滤纸过滤法.pdf
GB-T 9695.9-2009 肉与肉制品 聚磷酸盐测定.pdf
GB-T 20305-2006 起重用钢制圆环校准链 正确使用和维护导则.pdf
GB-T 6500-2008 毛绒纤维回潮率试验方法 烘箱法.pdf
GB-T 19868.2-2005 基于焊接经验的工艺评定.pdf
GB-T 28769-2012 脂肪酸甲酯中游离甘油含量的测定 气相色谱法.pdf
GB-T 20017-2005 金属和其它无机覆盖层 单位面积质量的测定 重量法和化学分析法评述.pdf