How to use carbon dioxide fire extinguishers and precautions

Carbon dioxide fire extinguishers are mainly used to extinguish initial fires of valuable equipment, archives, instrumentation, electrical equipment and oil below 600 volts. In use, the fire extinguisher should first be referred to the fire location, put down the fire extinguisher, pull out the in

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Simple but not simple small-sized home improvement case

Black, white and gray are always the most classic combinations. Friends who like the simple style must come to see the design of this small apartment. Although the house is only 40 flat, it is decorated in a very stylish style. Chengdu home network Xiaobian this will bring you

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Analyze the storage specifications of decorative stone

Decorative stone should be ideally decorated if it is used. It must be handled by packaging, transportation and storage. 1, the packaging of stone. Stone sheet packaging should be determined according to factors such as quantity and transportation conditions. The packaging form is nothing mor

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