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公共交通 参考数据模型 时间信息和车辆调度

Public transport. Reference data model - Timing information and vehicle scheduling

并网连接式光伏逆变器孤岛防护措施试验规程

Test procedure of islanding prevention measures for utility-interconnected photovoltaic inverters

土方机械 小时仪表

Earth-moving machinery. Hour meters

轻水反应堆核燃料衰变热功率的计算 第1部分：压水反应堆的氧化铀核燃料

Calculation of the decay power in nuclear fuels of light water reactors - Part 1: Uranium oxide nuclear fuel for pressurized water reactors

表面清洁器具.第4部分:家用或类似用途的无绳干式真空吸尘器.性能测量方法

Surface cleaning appliances - Part 4: Cordless dry vacuum cleaners for household or similar use - Methods for measuring the performance

表面清洁器具 第4部分：家用或类似用途的无绳干式真空吸尘器 性能测量方法

Surface cleaning appliances - Part 4: Cordless dry vacuum cleaners for household or similar use - Methods for measuring the performance

医疗美利体育官网首页网址良好工程维护管理实践守则（第二修订版）

Code of practice for good engineering maintenance management of active medical devices (Second revision)

轻水堆核燃料衰变热功率的计算

Calculation of decay heat power in the nuclear fuel of light water reactors

前照放电系统和子系统

Discharge Forward Lighting System and Subsystems

自走式扫地机和洗涤器电池运行时间

Self Propelled Sweepers and Scrubbers Battery Run-Time