DB43-T 2108-2021 杜仲轻简化栽培技术规程 湖南省
ISO 8670-1 1988 Ostomy collection bags — Part 1 Vocabulary.pdf
ISO 33402-2025 中文版.pdf
ISO 20022-4 2013 Financial services — Universal financial industry message scheme — Part 4 XML Schema generation.pdf
ISO 4301-4 1989 Cranes and related equipment — Classification — Part 4 Jib cranes.pdf
ISO 37108 2022 Sustainable cities and communities — Business districts — Guidance for practical local implementation of ISO 37101.pdf
ISO 8370-2 1993 Belt drives — Dynamic test to determine pitch zone location — Part 2 V-ribbed belts.pdf
ISO 11932 1996 Activity measurements of solid materials considered for recycling, re-use or disposal as non-radioactive waste.pdf
ISO 27003-2009 信息安全管理体系实施指南 .pdf
ISO 556 2020 Coke (greater than 20 mm in size) — Determination of mechanical strength.pdf
ISO 14253-5 2015 Geometrical product specifications (GPS) — Inspection by measurement of workpieces and measuring equipment — Part 5 Uncertainty in verification testing of indicating measuring instruments.pdf
GB-T 17626.27-2006 电磁兼容 试验和测量技术 三相电压不平衡抗扰度试验.pdf
GB-T 9633-2012 微波频率应用的旋磁材料性能测量方法.pdf
GB-T 20024-2005 内燃机用橡胶和塑料燃油软管 可燃性试验方法.pdf
GB-T 14838-2009 橡胶与橡胶制品 试验方法标准精密度的确定.pdf
GB-T 5568-2013 橡胶或塑料软管及软管组合件 无曲挠液压脉冲试验.pdf
GB-T 43383-2023 船舶和海上技术 船用人孔盖.pdf
GB-T 26954-2011 焊缝无损检测 基于复平面分析的焊缝涡流检测.pdf
GB-T 42511-2023 硬质合金 钴粉中钙、铜、铁、钾、镁、锰、钠、镍和锌含量的测定 火焰原子吸收光谱法.pdf
GB-T 4755-2004 扭簧比较仪.pdf
GB-T 6702-2000 萘酸洗比色试验方法.pdf