DB37-T 3424-2018 园林废弃物堆肥发酵技术规范 山东省
ISO 18471 2015 Agricultural irrigation equipment — Filters — Verification of filtration grade.pdf
ISO IEC 9075-4 2023 Information technology — Database languages SQL — Part 4 Pe.pdf
ISO 4089-1979Shipbuilding. Inland navigation. Sealing rubber for covers of cargo hatches first editi.pdf
ISO 5843-9 1988 Aerospace — List of equivalent terms — Part 9 Aircraft.pdf
ISO 10794 2018 Space systems — Programme management — Material, mechanical parts an.pdf
ISO 17992 2013 Iron ores — Determination of arsenic content — Hydride generation atomic absorption spectrometric method.pdf
ISO 18672-1 2009 Plastics piping systems for non-pressure drainage and sewerage — Polyester resin concrete (PRC) — Part 1 Pipes and fittings with flexible joints.pdf
ISO-IEC 24751-1 2008 Information technology -- Individualized adaptability and accessibility in e-learning education and training -- Part 1 Framework and reference model.pdf
ISO 21289 2008 Mechanical vibration and shock — Parameters to be specified for the acquisition of vibration data.pdf
ISO 14971 2019 Medical devices — Application of risk management to medical devices.pdf
GB-T 24422-2009 信息与文献 档案纸 耐久性和耐用性要求.pdf
GB-T 18044-2008 地毯 静电习性评价法 行走试验.pdf
GB-T 10179-2009 液压伺服振动试验设备 特性的描述方法.pdf
GB-T 8499-1987 土方机械 测定重心位置的方法.pdf
GB-T 17235.1-1998 信息技术 连续色调静态图像的数字压缩及编码 第1部分 要求和指南.pdf
GB-T 24034-2019 环境管理 环境技术验证.pdf
GB-T 262-2010 石油产品和烃类溶剂苯胺点和混合苯胺点测定法.pdf
GB-T 29778-2013 纺织品 色牢度试验 潜在酚黄变的评估.pdf
GB-T 23606-2009 铜氢脆检验方法.pdf
GB-T 20333-2023 圆柱和圆锥管螺纹丝锥的基本尺寸和标志.pdf