How to deal with the problem of flame cutting torch

In the traditional flame cutting method, the selected cutting fuel is mainly considered according to its cutting quality characteristics and cutting and using cost. According to the actual usage in the domestic market, the use of acetylene oxygen and propane oxygen in flame cutting

What if the engine does not start?

★ What if the engine does not start? ★ First of all, check to see if the spark plug is damaged. If damaged, just replace the new spark plug. In general, the spark plug of a car uses about 20,000 to 30,000 kilometers. Check if the battery volta

Great Wall this year's profit rate or Super Ferrari

Analysts claimed that the Great Wall is expected to become the next Hyundai Motor, and analysts predict that China Great Wall Motor will be the world’s highest profitable car company this year, surpassing Ferrari, which is known for its high profit margins. The next modern Accord