专利 一种污水处理器
ISO 23369 2022 Hydraulic fluid power — Multi-pass method of evaluating filtration performance of a filter element under cyclic flow conditions.pdf
ISO 10667-1 2020 Assessment service delivery Procedures and methods to assess people in work and organizational settings Part 1 Requirements for the client.pdf
ISO 21153 2018 Corrosion of metals and alloys Measurement of environmentally assisted small crack growth rate.pdf
ISO-IEC 24769-5 2012 Information technology -- Automatic identification and data capture techniques -- Real time locating systems (RTLS) device conformance test methods -- Part 5 Test methods for chir.pdf
ISO 13099-1 2012 Colloidal systems — Methods for zeta-potential determination — Part 1 Electroacoustic and electrokinetic phenomena.pdf
ISO 20898 2008 Industrial trucks — Electrical requirements.pdf
ISO 105-A08 2001 Textiles — Tests for colour fastness — Part A08 Vocabulary used in colour measurement.pdf
ISO 13281-2 2000 Industrial automation systems and integration — Manufacturing Automation Programming Environment (MAPLE) — Part 2 Services and interfaces.pdf
ISO 33403-2024.pdf
ISO 11296-3 2018 Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks Part 3 Lining with close-fit pipes.pdf
GB-T 20078-2006 铜和铜合金-锻件.pdf
GB-T 2916-2007 塑料 氯乙烯均聚和共聚树脂 用空气喷射筛装置的筛分析.pdf
GB-T 13498-2017 高压直流输电术语.pdf
GB-T 28808-2021 轨道交通 通信、信号和处理系统 控制和防护系统软件.pdf
GB-T 13177-2008 核电厂优先电源.pdf
GB-T 33715-2017 纳米技术 纳米技术职业场所健康和安全指南.pdf
GB-T 6695-1998 20%氰戊菊酯乳油.pdf
GB-T 41676-2022 起重机 设计通则 锻钢吊钩的极限状态和能力验证.pdf
GB-T 7621-1987 在电话自动交换网和点对点二线租用电话型电路上使用的标准化的1200比特-秒双工调制解调器.pdf
GB-T 18976-2003 以人为中心的交互系统设计过程.pdf