专利 一种可收集冷凝水的二氧化碳激光雕刻机
ISO 16757-1 2015 Data structures for electronic product catalogues for building services — Part 1 Concepts, architecture and model.pdf
ISO-IEC TS 29140-1 2011 Information technology for learning education and training -- Nomadicity and mobile technologies -- Part 1 Nomadicity reference model.pdf
ISO 899-2 2024 Plastics Determination of creep behaviour Part 2 Flexural creep by three-point loading.pdf
ISO 30401 2018 Amd 1 2022 Knowledge management systems — Requirements — Am.pdf
ISO 15388 2022 Space systems — Contamination and cleanliness control.pdf
ISO 24227 2023 Validation protocol for walking speed as extracted from various sens.pdf
ISO 22734 2019 Hydrogen generators using water electrolysis — Industrial, commercial, and residential applications.pdf
ISO 17699 2003 Footwear Test methods for uppers and lining Water vapour permeability and absorption.pdf
ISO 16696-1 2019 Timber structures — Cross laminated timber — Part 1 Component performance, production requirements and certification scheme.pdf
ISO 16591 2010 Petroleum products — Determination of sulfur content — Oxidative microcoulometry method.pdf
GB-T 2298-2010 机械振动、冲击与状态监测 词汇.pdf
GB-T 21265-2007 辣椒辣度的感官评价方法.pdf
GB-T 21989-2008 塑料 聚氯乙烯糊 用Severs流变仪测定表观黏度.pdf
GB-T 15531-2022 带传动 带轮 中心距调整极限值.pdf
GB-T 2790-1995 胶粘剂180°剥离强度试验方法 挠性材料对刚性材料.pdf
GB-T 6495.2-1996 光伏器件 第2部分 标准太阳电池的要求.pdf
GB-T 19689-2005 信息与文献 交互式文本检索命令集.pdf
GB-T 44729-2024 金融服务 全球唯一交易识别码.pdf
GB-T 6595-1986 聚丙烯树脂鱼眼测试方法.pdf
GB-T 15788-2017 土工合成材料 宽条拉伸试验方法.pdf