Safety precautions for driving semi-trailers

1, the first step to see the tire visual inspection tire pressure visually to see no gas, debris attached to the phenomenon, and see whether the steel ring deformation, cracks and other phenomena. 2, and then check the tightness of the tire screws tight details of the wind gun tighten the details

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Three ways to calculate wire and cable length

The use of different types of wire and cable will be different. When selecting the type of wire and cable, be sure to confirm it with professional technicians. After purchasing the cable, we need to see if we have purchased so much. This requires us to learn how to measure it. However, many people

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What are the tips for buying a vacuum cleaner?

The environment in which we live today is getting worse and worse, with dusty dust and various respiratory diseases. Can effectively remove dust from non-none other than cleaning the car on the street, we often see large and small sweeper in the street, a s

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3 meters refrigerated cars usually how to care

Compared with other models of refrigerated trucks, the 3-meter refrigerated truck is still relatively common, and its practicality is stronger, and many small businesses also need to use similar vehicles. This kind of refrigerated truck itself needs a more

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