ISO IEC IEEE 15289 2019 Systems and software engineering — Content of life-cycle information items (documentation)
ISO 17830 2024 Solid biofuels Particle size distribution of disintegrated pellets.pdf
ISO 20541 2008 Milk and milk products Determination of nitrate content Method by enzymatic reduction and molecular-absorption spectrometry after Griess reaction.pdf
ISO 23706 2020 Plastics — Determination of apparent activation energies of property changes in standard weathering test methods.pdf
ISO-IEC 30190 2021 Information technology - Digitally recorded media for information interchange and storage - 120 mm Single Layer (25 0 Gbytes per disk) and Dual Layer (50 0 Gbytes per disk) BD Recor.pdf
ISO IEC 24790 2017 Information technology — Office equipment — Measurement of image quality attributes for hardcopy output — Monochrome text and graphic images.pdf
ISO 16698 2019 Space environment (natural and artificial) — Methods for estimation of future geomagnetic activity.pdf
ISO-IEC TR 29199-1 2011 Information technology -- JPEG XR image coding system -- Part 1 System architecture.pdf
ISO 4825-1 2023 Fine ceramics (advanced ceramics advanced technical ceramics) --Test method for thermal property measurements of metalized ceramic substrates Part 1 Evaluation of thermal resistance f.pdf
ISO 8772 2006 Plastics piping systems for non-pressure underground drainage and sewerage Polyethylene (PE).pdf
ISO 4135 2022 Anaesthetic and respiratory equipment — Vocabulary.pdf
GB-T 18853-2015 液压传动过滤器 评定滤芯过滤性能的多次通过方法.pdf
GB-T 14640-2017 工业循环冷却水和锅炉用水中钾、钠含量的测定.pdf
GB-T 25225-2010 动植物油脂 挥发性有机污染物的测定 气相色谱-质谱法.pdf
GB-T 26996-2011 非正规教育与培训的学习服务 学习服务提供者基本要求.pdf
GB-T 22269-2008 姜黄 着色力测定 分光光度法.pdf
GB-T 17520-1998 在电解质存在下反应染料溶解度和溶液稳定性的测定.pdf
GB-T 32616-2016 纺织品色牢度试验 试样变色的仪器评级方法.pdf
GB-T 39582-2020 试验测试开放数据服务.pdf
GB-T 16529.3-1997 光纤光缆接头 第3部分 分规范 光纤光缆熔接式接头.pdf
GB-T 7067-1997 纺织品 色牢度试验 耐加压汽蒸色牢度.pdf