GB-T 18310.4-2001 纤维光学互连器件和无源器件 基本试验和测量程序 第2-4部分 试验 光纤-光缆保持力
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ISO 23548 2024 Measurement of radioactivity Alpha emitting radionuclides Generic test method using alpha spectrometry.pdf
ISO 11125-9 2021 Preparation of steel substrates before application of paints and related products Test methods for metallic blast-cleaning abrasives Part 9 Wear testing and performance.pdf
ISO TR 17622 2015 Molecular biomarker analysis — SSR analysis of sunflower.pdf
ISO IEC 19479 2019 Information technology for learning, education, and training — Learner mobility achievement information (LMAI).pdf
ISO 17516 2014 Cosmetics — Microbiology — Microbiological limits.pdf
ISO 11132 2021 Sensory analysis — Methodology — Guidelines for the measurement of the performance of a quantitative descriptive sensory panel.pdf
ISO 20137 2023 Leather — Chemical tests — Guidelines for testing critical chemicals in leat.pdf
ISO 14533-2 2021 Processes, data elements and documents in commerce, industry and administration — Long term signature — Part 2 Profiles for XML Advanced Electronic Signatures (XAdES).pdf
ISO 15388 2022 Space systems — Contamination and cleanliness control.pdf
GB-T 38223-2019 奥氏体不锈钢铸件中铁素体含量测定方法.pdf
GB-T 4161-2007 金属材料 平面应变断裂韧度KIC试验方法.pdf
GB-T 10681-2009 家庭和类似场合普通照明用钨丝灯 性能要求.pdf
GB-T 4798.6-2012 环境条件分类 环境参数组分类及其严酷程度分级 船用.pdf
GB-T 27067-2017 合格评定 产品认证基础和产品认证方案指南.pdf
GB-T 1341-2007 煤的格金低温干馏试验方法.pdf
GB-T 17784.1-1999 货运和集拼汇总报文 第1部分 联合国标准货运和集拼汇总报文.pdf
GB-T 22087-2008 铝及铝合金的弧焊接头 缺欠质量分级指南.pdf
GB-T 1725-2007 色漆、清漆和塑料 不挥发物含量的测定.pdf
GB-T 11414-2007 实验室玻璃仪器 瓶.pdf