专利 一种区块链的数据采集装置
ISO 4272 2022 Intelligent transport systems — Truck platooning systems (TPS) — Functional and operational requirements.pdf
ISO 1151-11 2023 Flight dynamics — Vocabulary — Part 11 Control system.pdf
ISO IEC 5021-2 2023 Telecommunications and information exchange between systems.pdf
ISO 24596 2024 Drinking water, wastewater and stormwater systems and servic.pdf
ISO IEC 14543-5-103 2023 Information technology — Home electronic system (HES).pdf
ISO 4379 2018 Plain bearings — Copper alloy bushes.pdf
ISO 52000-3 2023 Energy performance of buildings — Overarching EPB assessment — Part 3 General principles for determination and reporting of primary energy factors (PEF) and CO2 emission coefficients.pdf
ISO 4256 1996 Liquefied petroleum gases — Determination of gauge vapour pressure — LP.pdf
ISO 20819-1 2020 Plastics Wood-plastic recycled composites (WPRC) Part 1 Specification.pdf
ISO TS 21030 2023 Educational organizations — Requirements for bodies providing au.pdf
GB-T 158-1996 机床工作台 T形槽和相应螺栓.pdf
GB-T 18438-2001 港口起重机 验收试验规则.pdf
GB-T 11848.9-1989 铀矿石浓缩物中硅的测定 重量法测定硅.pdf
GB-T 25250-2010 成像材料 纸质照片上的彩色影像 打印彩色影像室内耐水性测定.pdf
GB-T 18932.14-2003 蜂蜜中苯甲醛残留量的测定方法 液相色谱-荧光检测法.pdf
GB-T 37698-2019 增材制造 设计 要求、指南和建议.pdf
GB-Z 6413.1-2003 圆柱齿轮、锥齿轮和准双曲面齿轮 胶合承载能力计算方法 第1部分 闪温法.pdf
GB-T 71-2018 开槽锥端紧定螺钉.pdf
GB-T 22884-2024 皮革 牛蓝湿革 规范.pdf
GB-T 29713-2013 不锈钢焊丝和焊带.pdf