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Description and characteristics of water spray fire extinguisher with block
1 Product DescriptionThe Haiante water mist fire extinguisher can be divided into two types: portable backpack type
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The company's independent research and development has been certified
Independent research and development production of positive pressure self-contained breathing apparatus, bag trolley t
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Some tips and precautions for protective clothing
A little knowledge of low temperature protective clothingThis product is processed by a sophisticated sealing proce
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