The map indicated hazardous areas and emergency services.
该地图标志了危险区和紧急服务区。
Safety Instructions for electrical apparatus for explosion-hazardous areas.
爆炸环境中电气仪表的安全指南。
Flowcontroller and level controller for application in explosive and hazardous areas.
流量控制器和液位控制器在爆炸和危险领域的应用。
Danger degree regionalization of road route alignment design in mountain hazardous areas.
山区灾害多发区段道路选线的危险度区划。
Intrinsically safe sensors based on ATEX for explosive and hazardous areas are also available.
基于内在的防爆爆炸性和危险地区的安全传感器也可提供。
It reveals the unusual laws of this region and regionalizes the key earthquake hazardous areas.
揭示了本县的地域异常规律，划分了重点地震危险区。
If time is long enough, the hazardous areas will not exist as gas concentration is diluted by air.
随着时间的延长，泄漏气体不断被空气稀释而使得浓度降低，若时间足够长，危害区域将不再存在。
These benefits of using ac drives are the same as those achieved in applications in ordinary, non-hazardous areas.
AC驱动带来的好处和普通设备在安全区域带来的好处是一样的。
For non-hazardous areas, non-explosion-proof entries can be provided as the requested, besides of entries mentioned above.
对于非危险场所，除仍可使用上述防爆产品外，本公司还可根据用户要求提供各类非防爆型引入装置。
Only those items of equipment that have protection ratings for the prevention of sparks or high temperatures may be operated in hazardous areas.
只有这些项目的设备，如对火星或高温的预防保护率可在危险区域经营。
Division of explosive hazardous areas, classification of explosive compounds, characteristics and types of explosive-proof equipment are analyzed.
介绍了石油库爆炸危险区域的划分、爆炸性混合物的分级分组、防爆电气设备的种类和特点。
Instruments shall be selected for hazardous areas on the basis of IEC and GB certification. Certificates shall be obtained prior to any order placement.
应根据IEC证书和GB证书选择危险区域内的仪表。采购仪表前应事先取得这两样证书。
By comparing with the electric sensors, and based on the standards, the possibility of using optical fiber sensor in explosive hazardous areas is expounded.
通过对比电气传感器，从标准的角度说明了光纤传感器在爆炸性危险区域使用的可能性。
Water-proof adhesive glue should be filled in the inner cavity of junction boxes at wet areas. Connection ends of the parts in hazardous areas shall be added explosion proof daub.
潮湿区域的接线盒内腔应灌注防水胶，防爆区域部件连接端应填加防爆胶泥。
Areas that are hazardous have fixed ropes and guides carry personal ropes to assist you in sections that require climbing.
在危险的地区有固定的绳索，向导也将携带个人绳缆，以协助你在需要的地方攀岩。
All equipment and materials provided for use in areas classified as electrically hazardous shall be approved for use in such areas and shall be installed in an approved manner.
在分类为电气危险区域中使用的所有设备及材料，应经审核认定可用于此类区域并使用认可的方式进行安装。
In the case of cargo ships, no one under 18 May work in the areas marked on the ship's plan (to be attached to this Declaration) as "hazardous area".
对于货船来说，任何18岁以下的人都不得在船舶平面图(将附在本声明之后)中被标为“危险区域”的区域内工作。
The reasons of ground hardening in a large area around working areas in hazardous waste treatment plants were analyzed.
分析危险废物处理厂生产区周围进行大面积地面硬化的原因，提出加大厂区绿化的措施。
According to Pan, there are four problems in the hazardous waste treatment set-up: a lack of disposal areas, outdated technology, no monitoring system or emergency measures, and no liability system.
据潘所言，在危险垃圾处理结构中存在着四个问题：缺乏处理区、落后的技术、没有监控机制和危机处理措施、没有责任体系。
They analyze the stability of DAMS, the safe construction of retaining walls and drainage systems, and the design of landfills and other hazardous waste areas.
同时，他们需要分析大坝的稳定性、保证建筑物的承重墙和排水系统的安全性，还要涉及各种填满地和有害水域的规划。
Work areas and machines used to process hazardous substances or materials are subject to especially high risks and therefore protected with suitable measures.
工作区和用于处理有害物质或材料，设备，特别是受高风险，因此，以适当的措施保护。
Secondly, the identifying model of freeway hazardous location in mountainous areas was established based on BP neural network.
其次，建立了基于BP神经网络的山区高速公路事故多发点鉴别模型。
Hazardous and combustible materials should be stored in secure, well ventilated areas.
危险易燃的原料应安全存放在通风位置。
Hazardous and combustible materials should be stored in secure, well ventilated areas.
危险易燃的原料应安全存放在通风位置。
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