Powdered material may form explosive dust-air mixture.
粉状材料可形成爆炸性粉尘空气混合物。
For the dangerous sites with explosive dust mixture: 11 division.
爆炸性粉尘混合物危险场所：11区。
Strict control of coal mines, metal and nonmetal mines, dangerous chemicals, fireworks, explosive dust and other high risk workplace operators.
严格控制煤矿、金属非金属矿山、危险化学品、烟花爆竹、涉爆粉尘等高风险作业场所操作人员数量。
Roughly 80% of all dust that accrues during industrial manufacturing is combustible and can, if a potentially explosive dust-air mixture is present, lead to an explosion.
大约80尘埃，工业生产过程中累积％的可燃物质和能，如果一个潜在的爆炸性尘埃，空气混合存在，导致爆炸。
When storing grain as well as during the loading and unloading of transport vehicles for these products, it is possible for potentially explosive dust-air mixtures to be produced.
当储存以及在装载粮食和客货运输车辆对这些产品，有可能具有潜在爆炸性粉尘，空气混合物的产生。
Miners are finished extracting coal here, and the sides of the tunnel have been sprayed with quicklime to suppress explosive coal dust.
矿工们已经完成了这里的煤炭开采，坑道两壁都喷上了生石灰以防止煤尘爆炸。
NO gas , wapor or dust that may severely affect the insulation of contact box, no explosive or corrosive substance.
无严重影响触头盒绝缘的气体、蒸汽、灰尘及其它爆炸性和腐蚀介质的场所。
These experiments have proved that, for the coal dust with high ash component, after multiple actions by shock wave, it's explosive characteristic has been greatly increased.
试验结果表明，对于高灰分煤尘，在冲击波的多次冲击下煤尘的爆炸特性明显增强，危险性大大增加。
These enclosures prevent the ingress of explosive amounts of hazardous dust.
这些外壳防止具有爆炸量的危险粉尘的进入。
Dust explosive electric equipment and air explosive electric equipment temperature classes is the same.
粉尘防爆电气设备的温度组别与气体防爆电气设备的组别划分相同。
The term dust cloud describes dust particles that along with air form a potentially explosive mixture.
该术语描述与空气尘埃粒子，形成了潜在的爆炸性混合物的尘埃云。
There must be not any explosive medium, and there must be not any gas which would corrode metal or any conducting dust which would destory the insulation;
断路器应安装在无爆炸危险和无导电尘埃、 无足以腐蚀金属和破坏绝缘的地方；
This hoisting gear is used for hoisting or transporting at the place of coal shaft with explosive mixture of gas or coal dust.
该系列绞车用于煤矿井下有瓦斯或煤尘爆炸性混合物的场所作提升或运输用。
Can be used in Zone 20 zone 21 and Zone 22 dangerous places. Can be used in explosive or flammable dust atmosphere.
粉尘防爆照明应急两用灯，21区，22区危险场所。 含有爆炸性或可燃性粉尘环境。
GX-1Exploding isolation type drawing signal switch used for mining is applicable to coal mine where has explosive gas and coal dust.
GX-1矿用隔爆型拉引信号开关适用于具有煤尘和爆炸性气体的煤矿井下，作为低压开关防爆电铃或其它小型声响设备。
Explosive environment: It is necessary to choose the appropriate level of explosion-proof products, open-air installation or dust should be used more occasions waterproof, dust-proof varieties.
爆炸性环境：必须选用相应防爆等级产品，露天安装或粉尘多场合应选用防水，防尘品种。
Working environnment should be without gas, steam, chemical deposition, dust or dirt that will affect transformer's insulation seriously, also explosive or corrosive medium is not allowed.
其安装场所无严重影响变压器绝缘的气体蒸汽、化学沉积、灰尘、灰垢及其他爆炸和腐蚀性介质。
Submersible sewage pump in the air can contain explosive methane or coal dust in the safe use of the mine.
潜污电泵可以在空气中含有甲烷或爆炸性煤尘的矿井中安全使用。
Submersible sewage pump in the air can contain explosive methane or coal dust in the safe use of the mine.
潜污电泵可以在空气中含有甲烷或爆炸性煤尘的矿井中安全使用。
应用推荐