The highest domestic - Optimus 101

Fire engines refer to special vehicles used for fire emergency tasks. Modern fire engines are equipped daily with steel ladders, water guns, portable fire extinguishers, self-contained breathing apparatus, protective clothi

How to maintain white cars

It is reported that about 25% of the world's cars are white, and the world is far more than black and silver cars. It can be seen that the popularity of white cars is very high, but at the same time white cars have some offensive features. For example, the lacquer

Box-type van material introduction

Van minivans are generally composed of two types of chassis, sub-frames (non-essential) and cargo compartments. After years of continuous development, great changes have taken place in the material and structure of Van-type