English
It can be used for suction and discharge of various gases, liquids, dust, dust, etc. in places where static electricity is likely to occur, such as buildings, factories, coal mines, oil depots, etc.
This product incorporates copper wire into the hose to prevent clogging and sparking due to static electricity, while avoiding electric shock or current surge. The advanced production process is embedded with a steel wire skeleton, and the inter layer is made of high-quality fiber. At the same time, it has positive and negative pressure resistance and can maintain its original shape during the suction process. After adding special materials, it can maintain good performance when used at low temperature and is not brittle.
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