专利 一种生活污水处理沉淀装置
ISO 14030-2 2021 Environmental performance evaluation — Green debt instruments — Part 2 Process for green loans.pdf
ISO TS 5474-5 2024 Electrically propelled road vehicles — Functional and safety requi.pdf
ISO 13164-4 2023 Water quality — Radon-222 — Part 4 Test method using two-phase li.pdf
ISO 22253 2019 Cigarettes — Determination of nicotine in total particulate matter from the mainstream smoke with an intense smoking regime — Gas-chromatographic method.pdf
ISO 23780-1 2023 Ships and marine technology — Procedure for testing the performance of continuous monitoring TRO sensors used in ships — Part 1 DPD sensors.pdf
ISO 14793 2011 Road vehicles — Heavy commercial vehicles and buses — Lateral transient response test methods.pdf
ISO 14577-3 2015 Metallic materials Instrumented indentation test for hardness and materials parameters Part 3 Calibration of reference blocks.pdf
ISO 17212 2012 Structural adhesives — Guidelines for the surface preparation of metals and plastics prior to adhesive bonding.pdf
ISO 23219 2022 Natural gas Format for data from gas chromatograph analysers for natural gas XML file format.pdf
ISO 24165-1 2021 Digital token identifier (DTI) — Registration, assignment and structure — Part 1 Method for registration and assignment.pdf
GB-T 15531-2022 带传动 带轮 中心距调整极限值.pdf
GB-T 20159.2-2008 环境条件分类 环境条件分类与环境试验之间的关系及转换指南 运输.pdf
GB-T 13823.16-1995 振动与冲击传感器的校准方法 温度响应比较测试法.pdf
GB-T 14098-2020 燃气轮机和燃气轮机机组 气载噪声的测量 工程法-简易法.pdf
GB 439-1990 航空喷气机润滑油.pdf
GB-T 35743-2017 低压开关设备和控制设备 用于信息交换的产品数据与特性.pdf
GB-T 15389-1994 螺杆.pdf
GB-T 19990-2005 土壤耕作机械 土壤工作部件固定螺栓.pdf
GB-T 18700.1-2002 远动设备和系统 第6部分 与ISO标准和ITU-T建议兼容的远动协议 第503篇 TASE.2服务和协议.pdf
GB-T 16470-2008 托盘单元货载.pdf