专利 一种汽车标牌真空喷镀漆装置
ISO 8761 1989 Work-place air — Determination of mass concentration of nitrogen dioxide — Method using detector tubes for short-term sampling with direct indication.pdf
ISO 28000 2022-Amd 1 2024 Security and resilience Security management systems Requirements Amendment 1 Climate action changes.pdf
ISO 23611-1 2018 Soil quality — Sampling of soil invertebrates — Part 1 Hand-sorting and extraction of earthworms.pdf
ISO TS 19163-2 2020 Geographic information — Content components and encoding rules for imagery and gridded data — Part Implementation schema.pdf
ISO 23456-1 2021 Dynamic signs in physical environments — Part 1 General requirements.pdf
ISO 22003-1 2022 Food safety — Part 1 Requirements for bodies providing audit and certification of food safety management systems.pdf
ISO 787-21 1979 General methods of test for pigments and extenders Part 21 Comparison of heat stability of pigments using a stoving medium.pdf
ISO 2426-2 2020 Plywood — Classification by surface appearance — Part 2 Hardwood.pdf
ISO 6157-2 1995 Fasteners — Surface discontinuities — Part 2 Nuts.pdf
ISO 22901-3-2018.pdf
GB-T 19924-2021 流动式起重机 稳定性的确定.pdf
GB-T 29615-2013 汽车液压制动系统用橡胶护罩.pdf
GB-T 5755-2021 钢丝绳芯输送带 绳与包覆胶粘合试验 原始状态下和热老化后试验.pdf
GB-T 20841-2007 额定电压300-500V生活设施加热和防结冰用加热电缆.pdf
GB-T 34367-2017 轻型输送带 松弛弹性模量的测定.pdf
GB-T 19984-2005 木工机床 单板剪切机 术语和精度.pdf
GB-Z 27735-2022 野营帐篷.pdf
GB-Z 42964-2023 图书馆纸质文献脱酸工艺有效性评价方法.pdf
GB-T 22571-2017 表面化学分析 X射线光电子能谱仪 能量标尺的校准.pdf
GB-T 25665-2010 整体硬切削材料直柄圆弧立铣刀 尺寸.pdf