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的评估指南 Ophthalmic implants -- Intraocular lenses -- Guidance on assessment of the need for clinical investigation of intraocular lens design modifications
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
ISO/TR 24524-2019 与饮用水供应、废水和雨水系统有关的服务活动--废水运输系统的水力、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