专利 一种金具去毛刺装置
ISO 2977 1997 Petroleum products and hydrocarbon solvents — Determination of aniline point and mixed aniline point.pdf
ISO 1772-1975Laboratory crucibles in porcelain and silica first edition.pdf
ISO TS 5387 2023 Nanotechnologies — Lung burden mass measurement of nanomat.pdf
ISO 17323 2015 Fertilizers and soil conditioners — Sulfur Coated Urea (SCU) — Gen.pdf
ISO-IEC 1989 2023 Information technology - Programming languages, their environments and system software interfaces - Programming language COBOL.pdf
ISO 834-1 1999 Fire-resistance tests — Elements of building construction — Part 1 General requirements.pdf
ISO TR 11636 2009 Health Informatics — Dynamic on-demand virtual private network for health information infrastructure.pdf
ISO 11271 2022 Soil quality — Determination of redox potential — Field method.pdf
ISO 16610-31 2016 Geometrical product specifications (GPS) — Filtration — Part 31 Robust.pdf
ISO IEC IEEE 24748-4 2016 Systems and software engineering — Life cycle management — Part 4 Systems engineering planning.pdf
GB-T 26325-2010 控制技术 测量仪表的命名规则.pdf
GB-T 14044-2008 管形荧光灯用镇流器 性能要求.pdf
GB 19999-2005 木工机床安全 四面铣床和四面刨床.pdf
GB-T 18609-2011 原油酸值的测定 电位滴定法.pdf
GB-T 11377-2005 金属和其它无机覆盖层 储存条件下腐蚀试验的一般规则.pdf
GB-T 29858-2013 分子光谱多元校正定量分析通则.pdf
GB-T 39333-2020 滑动轴承 样件类型质量保证 定义、应用和测试.pdf
GB-T 41950-2022 金属覆盖层 钢铁上经过无六价铬处理的锌和锌合金电镀层.pdf
GB-T 12085.22-2022 光学和光子学 环境试验方法 第22部分 低温、高温或温度变化与碰撞或随机振动综合试验.pdf
GB-T 39493-2020 燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 压力调节装置.pdf