GB-T 37117-2018 黄山黑鸡
ISO 4301-5-1991Cranes. Classification. Part 5_Overhead travelling and portal bridge cranes first edi.pdf
ISO 17058 2004 Steel and iron Determination of arsenic content Spectrophotometric method.pdf
ISO IEC 29341-14-3 2011 Information technology — UPnP Device Architecture — Part 14-3 Audio Video Device Control Protocol — Level 3 — Media Server Device.pdf
ISO 105-C12 2024 Textiles — Tests for colour fastness — Part C12 Colour fastness to i.pdf
ISO-IEC 24761 2019 Information technology - Security techniques - Authentication context for biometrics.pdf
ISO 8207 1996 Gas welding equipment — Specification for hose assemblies for equipment for welding, cutting and allied processes.pdf
ISO 11981 2017 Ophthalmic optics Contact lenses and contact lens care products Determination of physical compatibility of contact lens care products with contact lenses.pdf
ISO 25539-3 2011 Cardiovascular implants Endovascular devices Part 3 Vena cava filters.pdf
ISO 9963-1 1994 Water quality — Determination of alkalinity — Part 1 Determination of total and composite alkalinity.pdf
ISO 3998-1977Textiles. Determination of resistance to certain insect pests first edition.pdf
GB-T 8492-2024 一般用途耐热钢及合金铸件.pdf
GB-T 39544-2020 浓缩天然胶乳 总磷酸盐含量的测定 分光光度法.pdf
GB-T 2895-2008 塑料 聚酯树脂 部分酸值和总酸值的测定.pdf
GB-T 12615.4-2004 封闭型平圆头抽芯铆钉 51级.pdf
GB-T 28187-2011 纺织机械 染整机器 卷绕装置用方轴尺寸.pdf
GB-T 43572-2023 区块链和分布式记账技术 术语.pdf
GB-T 32868-2016 纳米技术 单壁碳纳米管的热重表征方法.pdf
GB-T 34511-2017 星箭分离远场分析要素.pdf
GB-T 6529-2008 纺织品 调湿和试验用标准大气.pdf
GB-T 15237.1-2000 术语工作 词汇 第1部分 理论与应用.pdf