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GB-T 27308-2011 合格评定 信息技术服务管理体系认证机构要求
ISO IEC 8825-4 2021 Information technology — ASN.1 encoding rules — Part 4 XML Encoding Rules (XER).pdfISO-IEC 11770-6 2016 Information technology - Security techniques - Key management - Part 6 Key derivation.pdfISO 9246 1988 Earth-moving machinery — Crawler and wheel tractor dozer blades — Volu.pdfISO TS 21231 2019 Water quality — Characterization of analytical methods — Guidelines for the selection of a representative matrix.pdfISO 20951 2019 Soil Quality — Guidance on methods for measuring greenhouse gases (CO2, N2O, CH4) and ammonia (NH3) fluxes between soils and the atmosphere.pdfISO TR 20123 2023 Automation systems and integration — Industrial data — Nu.pdfISO 23780-1 2023 Ships and marine technology — Procedure for testing the performance of continuous monitoring TRO sensors used in ships — Part 1 DPD sensors.pdfISO 3295-1975Narrow bandsaw blades for woodworking. Dimensions first edition.pdfISO IEC IEEE 15026-1 2019 Systems and software engineering — Systems and software assurance — Part 1 Concepts and vocabulary.pdfISO 11056 2021 Sensory analysis — Methodology — Magnitude estimation method.pdfGB-T 27821-2011 化学品 细菌DNA损伤或修复试验方法.pdfGB-T 28212-2011 实验室玻璃仪器 冷凝管.pdfGB-T 28131-2011 溴氰菊酯原药.pdfGB-T 33293-2016 常压下油井水泥收缩与膨胀的测定.pdfGB-T 37623-2019 金属和合金的腐蚀 核反应堆用锆合金水溶液腐蚀试验.pdfGB-T 16716.7-2012 包装与包装废弃物 第7部分 生物降解和堆肥.pdfGB-T 23819-2018 机械安全 防火与消防.pdfGB-T 21153-2007 土方机械 尺寸、性能和参数的单位与测量准确度.pdfGB-T 27853-2011 化学品 水-沉积物系统中好氧厌氧转化试验.pdfGB-T 27759-2011 流体流量测量 不确定度评定程序.pdf
