论述了特殊工业电气设备在爆炸性场所使用的要求，并介绍了电气设备的防护等级和结构要求。
This paper expounds requirements of special industry electric equipment in explosive areas, and presents protection grade and structure requirement of electric equipment.
电磁防护涂料因其成本低、工艺简便、适用性强、无需特殊设备等优点，在电磁防护材料中最受青睐。
The electromagnetic safety conductive paints have a great future in this realm because of its low cost, simple craft, good applicability, without special equipments etc.
下面所列的个人防护设备是赛科现场的最低PPE要求，特殊作业可能需要特殊的个人防护设备。
The PPE guidelines listed below pertains to minimum PPE requirements on the Secco site. Specialized PPE may be required for specific activities.
它们可以安装在墙上或基座上，一个特殊安装盘允许根据设备的需要从基座中轻易地安装或拆除防护罩。
They can be mounted on a wall or pedestal, and a special mounting plate allows easy mounting and removal from the pedestal for servicing the device.
它们可以安装在墙上或基座上，一个特殊安装盘允许根据设备的需要从基座中轻易地安装或拆除防护罩。
They can be mounted on a wall or pedestal, and a special mounting plate allows easy mounting and removal from the pedestal for servicing the device.
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