专利 一种激光切丝装置
ISO 17772-1 2017 Energy performance of buildings — Indoor environmental quality — Part 1 Indoor environmental input parameters for the design and assessment of energy performance of buildings.pdf
ISO 20395 2019 Biotechnology — Requirements for evaluating the performance of quantification methods for nucleic acid target sequences — qPCR and dPCR.pdf
ISO 8503-3 2012 Preparation of steel substrates before application of paints and related products — Surface roughness characteristics of blast-cleaned steel substrates — Part 3 Method for the calibration.pdf
ISO 4179 2024 Ductile iron pipes and fittings for pressure and non-pressure pip.pdf
ISO 7002 1986 Agricultural food products — Layout for a standard method of sampling fro.pdf
ISO 11428 1996 Ergonomics — Visual danger signals — General requirements, design and te.pdf
ISO 7935 2024 Stationary source emissions — Determination of the mass concentr.pdf
ISO 17100 2015 Translation services — Requirements for translation services.pdf
ISO 20730-3 2021 Road vehicles — Vehicle interface for electronic Periodic Technical Inspection (ePTI) — Part 3 Data definitions.pdf
ISO 13687-3 2017 Tourism and related services — Yacht harbours — Part 3 Minimum requirements for high service level harbours.pdf
GB-T 17627-2019 低压电气设备的高电压试验技术 定义、试验和程序要求、试验设备.pdf
GB-T 30565-2014 无损检测 涡流检测 总则.pdf
GB-T 27620-2011 植物有害生物根除指南.pdf
GB-Z 35588-2017 用安装在圆形截面管道中的差压装置测量湿气体流量.pdf
GB-T 7154.3-2003 直热式阶跃型正温度系数热敏电阻器 第1-3部分 浪涌电流用空白详细规范 评定水平EZ.pdf
GB-T 9204-2008 固定顶尖.pdf
GB-T 6609.17-2004 氧化铝化学分析方法和物理性能测定方法 钼蓝分光光度法测定五氧化二磷含量.pdf
GB-T 20702-2006 气体灭火剂灭火性能测试方法.pdf
GB-T 2900.54-2002 电工术语 无线电通信 发射机、接收机、网络和运行.pdf
GB-Z 43364-2023 回转动力泵 模型泵水力性能验收试验.pdf