专利 一种丹参花药的内参基因及其用途
ISO 21253-1 2019 Water quality — Multi-compound class methods — Part 1 Criteria for the identification of target compounds by gas and liquid chromatography and mass spectrometry.pdf
ISO 18558 2015 Fine ceramics (advanced ceramics advanced technical ceramics) Test method for determining elastic modulus and bending strength of ceramic tube and rings.pdf
ISO 7685 2019 Glass-reinforced thermosetting plastics (GRP) pipes — Determination of initial ring stiffness.pdf
ISO 9831 1998 Animal feeding stuffs, animal products, and faeces or urine — Determination of gross calorific value — Bomb calorimeter method.pdf
ISO 9455-17 2024 Soft soldering fluxes — Test methods — Part 17 Surface insulation.pdf
ISO TR 13329 2012 Nanomaterials — Preparation of material safety data sheet (MSDS).pdf
ISO 24019 2022 Simultaneous interpreting delivery platforms — Requirements and recommendations.pdf
ISO TR 17055 2002 Steel — Determination of silicon content — Inductively coupled plasma atomic emission spectrometric method.pdf
ISO TS 23650 2021 Nanotechnologies — Evaluation of the antimicrobial performance of textiles containing manufactured nanomaterials.pdf
ISO IEC TR 11801-9902 2017 Information technology — Generic cabling for customer premises — Part 9902 Specifications for End-to-end link configurations.pdf
GB-T 18237.4-2003 信息技术 开放系统互连 通用高层安全 第4部分 保护传送语法规范.pdf
GB-T 3648-2024 钨铁.pdf
GB-T 4968-2008 火灾分类.pdf
GB-T 3956-2008 电缆的导体.pdf
GB-T 11944-2012 中空玻璃.pdf
GB-T 13388-2009 硅片参考面结晶学取向X射线测试方法.pdf
GB-T 26843-2011 地毯背衬剥离强力的测定.pdf
GB-T 19555-2004 纺织机械与附件 提花织造用铅锤.pdf
GB-T 26480-2011 阀门的检验和试验.pdf
GB-T 42179-2022 航空航天用MJ螺纹十二角花键自锁螺母.pdf