Do you know how to buy and use NiMH batteries?

Nickel-metal hydride batteries are short for metal hydride nickel batteries, which are mainly synthesized by hydrogen ions and metallic nickel. The nickel-metal hydride battery has a 30% more electricity reserve than the nickel-cadmium battery, and is lighter than the nickel-cadmium battery

How do sweeping cars prevent body wear?

Cleaning the surfaces of the sheet metal parts of the sweeper vehicle that are in contact with each other causes wear due to relative motion caused by the force. The greater the force applied, the longer the action time, and the lower the surface hardne

Car brake system maintenance and maintenance

Replace brake pads by mileage. Brake pads and brake discs (drums) have a service life and must be replaced when they are worn to a certain degree. Normal use in normal city driving, their life span is about 50,000 kilometers, and the life of brake p

Bridgestone establishes Wuhan branch

The Bridgestone Tire Business has taken an important step in its strategic layout in China. In early December 2010, it will soon establish its Wuhan branch under the Bridgestone China regional headquarters and will oversee the operations of four provinces in Hubei, H