共找到 459 条与 卫生、安全、劳动保护 相关的标准,共 31 页
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Insulation monitoring devices for IT systems
本部分适用于重庆市辖区内乡镇行政级别以上行政区域内暴雨气象灾害的风险评估。
Technical Specifications for Risk Assessment of Meteorological Disasters Part 1: Heavy Rain
Live working. Voltage detectors. Two-pole low-voltage type
本部分适用于重庆市辖区内乡镇行政级别以上行政区域内高温气象灾害的风险评估。
Technical Specifications for Risk Assessment of Meteorological Disasters Part 3: High Temperature
本部分适用于重庆市辖区内乡镇行政级别以上行政区域内干旱气象灾害的风险评估。
Technical Specifications for Risk Assessment of Meteorological Disasters Part 2: Drought
本部分适用于重庆市辖区内乡镇行政级别以上行政区域内区域性强降温气象灾害的风险评估。
Technical Specifications for Risk Assessment of Meteorological Disasters Part 4: Strong Cooling
La présente partie de l'IEC 61243 concerne les détecteurs de tension portatifs bipolaires ainsi que leurs accessoires (les pinces crocodiles et les cordons détachables) pour un usage au contact avec des pièces d'installations électriques : - à des tensions alternatives n'excédant pas 1 000 V à des fréquences nominales comprises entre 16 2/3 Hz et 500 Hz, et/ou - à des tensions continues n'excédant pas 1 500 V.
Live working - Voltage detectors - Part 3 : two-pole low-voltage type
本标准适用于庆典、集会、广告宣传、科学实验等活动的系留气球。 本标准不适用于气象业务中使用的气球和无人驾驶自由气球的施放。
Technical specifications for safe operation of tethered balloons
本标准适用于人工影响天气固定作业点的建设。
Technical specifications for the construction of fixed weather modification sites
Audio, video and information technology equipment - Routine electrical safety testing in production
Live working - Voltage detectors - Part 3: Two-pole low-voltage type
本部分规定了变电站登高作业及防护用各类升降型检修平台等器材的技术要求、试验、检验规则、包装、运输和保管。本部分适用于变电站登高作业及防护用各类升降型检修平台等器材。
Specifications for substation ascending operation and protective device.Part 3: lift maintenance platform
本部分规定了在变电站登高作业及防护用各类拆卸型检修平台等器材的技术要求、试验、检验规则、包装、运输和保管等内容。本部分适用于变电站登高作业及防护用各类拆卸型检修平台等器材。
Specifications for substation ascending operation and protective device.Part 2: Demountable maintenance platform
本标准规定了火力发电厂机组分散控制系统(DCS)故障应急处理准备、现场应急处置原则和操作处理过程,以及应急处理预案的编制程序及格式。本标准适用于火力发电机组分散控制系统、数字电液控制系统(DEH)、汽轮机紧急跳闸系统(ETS)等设备故障时的应急处理和故障应急处理预案的编制指导。
Emergency handling guidance for distributed control system in fossil fuel power plant
本部分规定了变电站登高作业及防护用各类复合材料快装脚手架的技术要求、试验、检验规则、包装、运输和保管。本部分适用于变电站施工、运行及检修等登高作业及防护用各类复合材料快装脚手架。
Specifications for substation ascending operation and protective device.Part 4: composite quick-installed scaffold
Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-201: Particular requirements for control equipment
Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d c. Equipment for testing, measuring or monitoring of protective measures. Equipment for testing the safety of electrical equipment of machinery
Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d c. Equipment for testing, measuring or monitoring of protective measures. Combined measuring equipment for testing, measuring or monitoring of protective measures
Live working. Minimum approach distances for a.c systems in the voltage range 72,5 kV to 800 kV. A method of calculation
Effects of current on human beings and livestock - Part 5: Touch voltage threshold values for physiological effects; Corrigendum 1
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