粉尘环境 meaning in Chinese

dust atmosphere

Electrical apparatus for use in the presence of combustible dust - part 4 : type of protection " pd
用于易燃粉尘环境的电气设备.第4部分: " pd "型保护设备
Keep away from curtains and other flammable or explosive objects , prohibited to be used in dusty evironment
使用时，取暖器周围不得有窗帘及其他易燃、易爆物体，严禁有严重粉尘环境中使用。
Electrical apparatus for use in the presence of combustible dust - part 3 : classification of areas where combustible dusts are or may be present
用于易燃粉尘环境的电气设备.第3部分:易燃粉尘场所的现场分类
Electrical apparatus for use in the presence of combustible dust - part 17 : inspection and maintenance of electrical installations in hazardous areas other than mines
可燃性粉尘环境中用电气装置.第17部分:危险环境中
Electrical apparatus for use in the presence of combustible dust - part 1 - 1 : electrical apparatus protected by enclosures and surface temperature limitation - specification for apparatus
可燃性粉尘环境用电气设备第1部分：用外壳和限制表面温度保护的电气设备第1节电气设备的技术要求

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