专利 沙漠地钻孔装置
ISO IEC IEEE 21451-7 2011 Information technology — Smart transducer interface for sensors and actuators — Part 7 Transducer to radio frequency identification (RFID) systems.pdf
ISO 7176-7 1998 Wheelchairs — Part 7 Measurement of seating and wheel dimensions.pdf
ISO 3977-4 2002 Gas turbines — Procurement — Part 4 Fuels and environment.pdf
ISO 24144 2023 Thermal insulation — Test methods for specific heat capacity of thermal insulation for buildings in the high temperature range — Differential scanning calorimetry (DSC) method.pdf
ISO IEC TS 27022 2021 Information technology — Guidance on information security management system processes.pdf
ISO 13971 2012 Refrigeration systems and heat pumps — Flexible pipe elements, vibration isolators, expansion joints and non-metallic tubes — Requirements and classification.pdf
ISO 12219-4 2013 Interior air of road vehicles — Part 4 Method for the determination of the emissions of volatile organic compounds from vehicle interior parts and materials — Small chamber method.pdf
ISO 20290-4 2019 Aggregates for concrete Test methods for mechanical and physical properties Part 4 Determination of ten percent fines value (TFV).pdf
ISO TR 28380-2 2014 Health informatics — IHE global standards adoption — Part 2 Integration and content profiles.pdf
ISO TR 10300-32-2021.pdf
GB-T 17626.2-2018 电磁兼容 试验和测量技术 静电放电抗扰度试验.pdf
GB-T 9364.6-2001 小型熔断器 第6部分 小型管状熔断体的熔断器座.pdf
GB-T 14424-2008 工业循环冷却水中余氯的测定.pdf
GB-T 14536.20-2008 家用和类似用途电自动控制器 水流和气流敏感控制器的特殊要求, 包括机械要求.pdf
GB-T 26739-2011 道路车辆 制动衬片 材料内剪切强度试验方法.pdf
GB-T 18766-2009 奈伏泰斯系统技术要求.pdf
GB-T 1413-2008 系列1集装箱 分类、尺寸和额定质量.pdf
GB-T 16529.4-1997 光纤光缆接头 第4部分 分规范 光纤光缆机械式接头.pdf
GB-T 24622-2022 绝缘子表面憎水性测量导则.pdf
GB-T 26773-2011 智能运输系统 车道偏离报警系统 性能要求与检测方法.pdf