DB45-T 1914-2018 降真香鉴定方法 广西壮族自治区
ISO 24688 2022 Determination of modulation period of nano-multilayer coatings by low-angle X-ray methods.pdf
ISO TS 20388 2021 Biotechnology — Biobanking — Requirements for animal biological material.pdf
ISO 15638-16 2014 Intelligent transport systems — Framework for cooperative telematics applications for regulated vehicles (TARV) — Part 16 Vehicle speed monitoring.pdf
ISO 18203 2016 Steel — Determination of the thickness of surface-hardened layers.pdf
ISO 13915 2023 Fine ceramics (advanced ceramics advanced technical ceramics) Test method for optical properties of ceramic phosphors for white light-emitting diodes with reference materials.pdf
ISO 6282 2018 Plain bearings Metallic thin-walled half bearings Determination of the sigma 0 01 -limit.pdf
ISO 10813-2 2019 Vibration-generating machines Guidance for selection Part 2 Equipment for dynamic structural testing.pdf
ISO 15544 2024 Oil and gas industries Offshore production installations Requirements and guidelines for emergency response.pdf
ISO 11170 2013 Hydraulic fluid power — Sequence of tests for verifying performance characteristics of filter elements.pdf
ISO 5148 2022 Plastics — Determination of specific aerobic biodegradation rate of solid plastic materials and disappearance time (DT50) under mesophilic laboratory test conditions.pdf
GB-T 37425-2019 包装 非危险货物用柔性中型散装容器.pdf
GB-T 41113-2021 硬钎焊工和硬钎焊操作工技能评定.pdf
GB-T 20329-2006 端键传动的铣刀和铣刀刀杆上刀座的互换尺寸.pdf
GB-T 30751-2014 建筑施工机械与设备 移动式破碎机 安全要求.pdf
GB-T 1865-2009 色漆和清漆 人工气候老化和人工辐射曝露 滤过的氙弧辐射.pdf
GB-T 24229-2009 铬矿石和铬精矿 铝含量的测定 络合滴定法.pdf
GB-T 42469-2023 纳米技术 抗菌银纳米颗粒 特性及测量方法通则.pdf
GB-T 25885-2010 羊毛纤维平均直径及其分布试验方法 激光扫描仪法.pdf
GB-T 44635-2024 静电放电敏感度试验 传输线脉冲 器件级.pdf
GB-T 42758-2023 用于节目制作的先进声音系统.pdf