发布时间：2024-05-27 17:49:26 - 更新时间：2024年06月29日 15:22
点击量：0
有样品要送检？试试一键送检，5分钟极速响应
在线提交检测需求
对接客服咨询检测
Space environment—Operational estimation of the solar wind energy input into the Earth's magnetosphere by means of the ground-based magnetic polar cap (PC) index
Test methods for energy consumption and range of electric vehicles—Part 2: Heavy-duty commercial vehicles
Fire hazard testing for electric and electronic products—Part 47: Guidance on the different levels of power and energy related to the probability of ignition and fire in low voltage electrotechnical p
Surface chemical analysis—Medium resolution auger electron spectrometers—Calibration of energy scales for elemental analysis
Space environment (natural and artificial)一Cosmic ray and solar energetic particle penetration inward the magnetosphere—Method of determination of the effective vertical cut-off rigidity
Off-cycle technology/device energy saving effects evaluation methods for passenger cars—Part 4:Regenerative braking system
Industrial furnaces and associated processing equipment—Method of measuring energy balance and calculating energy efficiency—Part 11: Evaluation of various kinds of efficiency
Test methods for energy consumption of heavy-duty hybrid electric vehicles
Method for inherent energy efficiency evaluation of computer numerical control machine tools
Machining process—Method for energy efficiency evaluation
Medical electrical equipment –Part 2-8: Particular requirements for the basic safety and essential performance of therapeutic X-ray equipment operating in the range 10 kV to 1 MV
Technical guidelines for exergy analysis in energy systems
Test methods for natural stone—Part 14: Determination of rupture energy
Test methods for energy consumption and range of electric vehicles—Part 1: Light-duty vehicles
Test methods for energy consumption of light-duty hybrid electric vehicles
Medical electrical equipment—Part 2-1: Particular requirements for the basic safety and essential performance of electron accelerators in the range 1 MeV to 50 MeV
Additive manufacturing—Specification for directed energy deposition of metal materials
Tissue paper and tissue products—Part 3: Determination of tensile strength, stretch at maximum force and tensile energy absorption
Steel for high heat input welding
Low-voltage docking connectors for removable energy storage units
Urban rail transit inverter for regenerative braking energy absorption
Determination of sulfur in petroleum and petroleum products—Energy dispersive X-ray fluorescence spectrometry
Energy consumption limits for electric vehicles
Technical specification for energy management system of microgrids
Urban rail transit—Ground system for vehicle braking regenerative energy utilization
本标准规定了微电网能量管理系统的结构及配置、工作环境条件、系统功能、性能指标等技术要求。 本标准适用于35 kV及以下电压等级的新建、改建和扩建微电网。
Technical specification for energy management system of microgrids
本标准规定了城市轨道交通列车再生制动能量地面利用系统的环境条件、供电条件、系统构成、技术要求、检验方法、检验规则等。 本标准适用于城市轨道交通列车再生制动能量地面利用系统(包括回馈型、储存型和混合型再生制动能量地面利用系统)，轨道交通以外的类似系统可参照执行。
Urban rail transit.Ground system for vehicle braking regenerative energy utilization
Stainless steel—Determination of manganse, nickel, chromium, molybdenum, copper and titanium—Handheld energy dispersive X-Ray fluorescence spectrometric method (semiquantitative method)
Guideline for energy systems optimization
本标准给出了能量系统优化的基本原则、基本步骤及内容要求。 本标准适用于所有行业和用能单位的能量系统优化工作。
Guideline for energy systems optimization
Lasers and laser-related equipment—Test methods for laser-induced damage threshold—Part 3: Assurance of laser power(energy)handling capabilities
Electric vehicles—Energy consumption and range—Test procedures
Energy performance of lifts, escalators and moving walks - Part 3: Energy calculation and classification of escalators and moving walks
Energy performance of lifts, escalators and moving walks - Part 2: Energy calculation and classification for lifts (elevators)
Surface chemical analysis—X-ray photoelectron spectrometers—Calibration of energy scales
15 MeV～30 MeV variable energy high intensity proton cyclotron
Fixed energy high intensity proton cyclotron within the range of 10 MeV～20 MeV
Safety of machinery—Control methods of hazardous energy—Lockout/Tagout
本标准规定了能量色散X射线荧光光谱仪的能量非线性、峰背比、最大线性计数率、能量分辨力、重复性、不稳定性和检出限的测试方法。本标准适用于管激发能量色散X射线荧光光谱仪主要性能的测试,其他能量色散型X射线荧光光谱仪亦可参照使用。
Test methods for main performance of energy dispersive X-ray fluorescence spectrometer
本标准规定了炼油生产过程能量系统优化的基本原则、技术路线和实施步骤。本标准适用于炼油生产过程的能量系统优化。新建和改扩建炼油项目设计阶段的能量系统优化可参照本标准执行。
Guidelines for energy system optimization of refining process
首页
点击咨询
