GB-T 12911-1991 纸和纸板油墨吸收性的测定法
ISO 23731 2021 Marine technology — Marine environment impact assessment (MEIA) — Performance specification for in situ image-based surveys in deep seafloor environments.pdf
ISO 10370 2014 Petroleum products — Determination of carbon residue — Micro method.pdf
ISO IEC 19794-4 2011 Information technology — Biometric data interchange formats — Part 4 Finger image data.pdf
ISO 17520 2024 Space environment (natural and artificial) — Cosmic ray and solar ene.pdf
ISO 24356 2022 General requirements for tethered unmanned aircraft systems.pdf
ISO 19051 2015 Rubber, raw natural, and rubber latex, natural — Determination of nitrogen content by Micro Dumas combustion method.pdf
ISO 17777 2016 Welding consumables — Covered electrodes for manual metal arc welding of copper and copper alloys — Classification.pdf
ISO TS 22859 2022 Biotechnology — Biobanking — Requirements for human mesenchymal stromal cells derived from umbilical cord tissue.pdf
ISO 19092 2023 Financial services — Biometrics — Security framework.pdf
ISO 19160-3 2020 Addressing — Part 3 Address data quality.pdf
GB-T 17191.4-2000 信息技术 具有1.5Mbit-s数据传输率的数字存储媒体运动图像及其伴音的编码 第4部分 一致性测试.pdf
GB-T 8104-1987 流量控制阀试验方法.pdf
GB-T 42431-2023 飞机交流感应电动机驱动的变量液压泵通用规范.pdf
GB-T 10322.5-2024 铁矿石 交货批水分含量的测定.pdf
GB-T 13187-2012 磁带录放音系统 一般条件与要求.pdf
GB-T 42360-2023 表面化学分析 水的全反射X射线荧光光谱分析.pdf
GB-T 12549-2013 汽车操纵稳定性术语及其定义.pdf
GB-T 648-2011 化学试剂 硫氰酸钾.pdf
GB-T 1229-2006 钢结构用高强度大六角螺母.pdf
GB-T 33243-2016 纳米技术 多壁碳纳米管表征.pdf