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ISO 5210-2017 工业阀门--多回转阀门驱动装置附件 Industrial valves — Multi-turn valve actuator attachments
2024-01-09 13:24:01
NY/T 3655-2020 饲料中N-羟甲基蛋氨酸钙测定 Determination of N-Hydroxymethyl methionine calcium in feeds
2024-01-09 15:00:02
NF ISO 8061-2016 高山雪橇安装 脱扣扭矩值选择方法 Alpine ski-bindings - Selection of release torque values
2024-01-09 17:36:02
ISO 20474-11-2017 土方机械--安全--第11部分:泥土和垃圾压实机要求 Earth-moving machinery -- Safety -- Part 11: Requirements for landfill compactors
2024-01-09 18:00:25
ISO/TR 22979-2017 眼科植入物--内眼晶状体--内眼晶状体设计修正所需临床研究评估指南 Ophthalmic implants -- Intraocular lenses -- Guidance on assessment of the need for clinical investigation of intraocular lens design modifications
2024-01-09 18:24:01
IEC 63010-2-2017 额定电压高于等于300/300V无卤化热塑性塑料绝缘和铠装软电缆--第2部分:试验方法 Halogen-free thermoplastic insulated and sheathed flexible cables of rated voltages up to and including 300/300 V – Part 2: Test methods
2024-01-09 22:48:02
DL/T 2565-2022 基于IEC60870-5-104水电网络通信协议扩充导则
2024-01-11 22:48:02
NB/T 11059-2023 高海拔现场用标准雷电冲击电压发生装置通用技术条件
2024-01-12 06:48:01
QB/T 5806-2023 海参及其制品中海参多糖测定 液相色谱-质谱联用法
2024-01-12 09:36:01
ISO/TR 24524-2019 与饮用水供应、废水和雨水系统有关服务活动--废水运输系统水力、机械和环境条件 Service activities relating to drinking water supply, wastewater and stormwater systems — Hydraulic, mechanical and environmental conditions in wastewater transport systems
2024-01-13 00:12:01