Tanker inspection before use

1. Insert the conductive rod into the ground to make it "grounded". If the ground is dry, it can be watered to make it wet, ensuring good grounding. Check the ground chain to make contact with the ground. 2. Open the tanker control box door and ch

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LED big channel era businesses have come up with surprises

Shanghai's LED market share continues to expand as China's largest city. Shanghai is characterized by faster acceptance of new things, as well as for the lighting market. Therefore, whether LED lighting companies can establish themselves on the beach will become an important criterion for c

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·Shanghai motor vehicle annual inspection chaos

There are car owners who have such feelings. Every time the vehicle is inspected, they will encounter a lot of troubles: at the inspection point, the form, the form, the submission, the extension of the stamp, after a series of procedures are completed, waiting in the area to be inspected. The last

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