DB44-T 858-2011 空调器高处作业安全规范 广东省
ISO TR 18401 2017 Nanotechnologies — Plain language explanation of selected terms from the ISO IEC 80004 series.pdf
ISO 14087 2022 Leather — Physical and mechanical tests — Determination of bending force.pdf
ISO 80601-2-74 2021 Medical electrical equipment — Part 2-74 Particular requirements for basic safety and essential performance of respiratory humidifying equipment.pdf
ISO 8754 2003 Petroleum products Determination of sulfur content Energy-dispersive X-ray fluorescence spectrometry.pdf
ISO 6720 1989 Agricultural machinery — Equipment for sowing, planting, distributing fertilizers and spraying — Recommended working widths.pdf
ISO 20498-1 2019 Traditional Chinese medicine — Computerized tongue image analysis system — Part 1 General requirements.pdf
ISO 19980 2021 Ophthalmic instruments — Corneal topographers.pdf
ISO 19952 2005 Footwear — Vocabulary.pdf
ISO TR 21835 2020 Health informatics — Personal health data generated on a daily.pdf
ISO 15681-2 2018 Water quality Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) Part 2 Method by continuous flow analysis (CFA).pdf
GB-T 36611-2018 力学性能测量 Ag和-或Ag合金包套Bi-2223和Bi-2212复合超导体室温拉伸试验方法.pdf
GB-T 5271.20-1994 信息技术词汇 20部分 系统开发.pdf
GB-T 18776-2002 公差尺寸 英寸和毫米的互换算.pdf
GB-T 39333-2020 滑动轴承 样件类型质量保证 定义、应用和测试.pdf
GB-T 39580-2020 健康信息学 健康卡 发布方标识符的编码系统和注册程序.pdf
GB-T 43552-2023 家用和类似用途舒适风扇及其调速器 性能测试方法.pdf
GB-T 15549-2022 感官分析 方法学 检测和识别气味方面评价员的入门和培训.pdf
GB-T 2975-2018 钢及钢产品 力学性能试验取样位置及试样制备.pdf
GB-T 17359-2023 微束分析 原子序数不小于11的元素能谱法定量分析.pdf
GB-T 33002-2016 建筑用绝热制品 在规定压缩载荷和温度条件下变形的测定.pdf