SN-T 0330-2025 出口食品微生物学检验通则
ISO 4892-1 2016 Plastics — Methods of exposure to laboratory light sources — Part 1 General guidance.pdf
ISO TR 9241-311 2022 Ergonomics of human-system interaction — Part 311 Application of ISO 9241-307 LCD screens for workstations.pdf
ISO IEC TR 21897 2022 Information technology — Data centres — Impact of the ISO 52000 series on energy performance of buildings.pdf
ISO 21995 2008 Road vehicles — Test of vehicle air braking systems with a permissible mass of over 3,5 t — Acquisition and use of reference values using a roller brake tester.pdf
ISO 6892-3 2015 Metallic materials — Tensile testing — Part 3 Method of test at low.pdf
ISO-IEC 9594-1 2020 Information technology - Open systems interconnection - Part 1 The Directory Overview of concepts models and services.pdf
ISO 14269-4 1997 Tractors and self-propelled machines for agriculture and forestry — Operator enclosure environment — Part 4 Air filter element test method.pdf
ISO TR 12654 1997 Electronic imaging — Recommendations for the management of electronic recording systems for the recording of documents that may be required as.pdf
ISO 22863-6 2021 Fireworks Test methods for determination of specific chemical substances Part 6 Zirconium with a particle size of less than 40 μm by inductively coupled plasma optical emission spec.pdf
ISO 23886 2021 Aerospace — Collar, threaded, self-locking — Test method for torque and.pdf
GB-T 30205-2013 飞机固态遥控功率控制器通用要求.pdf
GB-T 19025-2001 质量管理 培训指南.pdf
GB-T 1229-2006 钢结构用高强度大六角螺母.pdf
GB-T 6992.2-1997 可信性管理 第2部分 可信性大纲要素和工作项目.pdf
GB-T 21448-2017 埋地钢质管道阴极保护技术规范.pdf
GB-T 23144-2008 纸和纸板 静态弯曲挺度的测定 通用原理.pdf
GB-T 27738-2011 重力式自动装料衡器.pdf
GB-T 42683-2023 船舶与海上技术 电加热扶手试验要求.pdf
GB-T 26697-2011 金卤灯用低频方波电子镇流器.pdf
GB-T 822-2016 十字槽圆柱头螺钉.pdf