The process of manual electric arc welding in English is called “manual metal arc”, abbreviated as “mma”. Explanation of the abbreviation
Metal chasing is a type of decorative and applied art and a type of cold metal processing. Represents
03/23/2020 Design and principle of operation Classification of cutters: by what parameters Types of cutters for metal
Coin making is one of the most ancient arts. And like any form of art, it
History of the discovery A new era in the development of chemistry began in the 17th century. During this period the chemist
A vortex pump is a device whose task is to pump water from wells and reservoirs
The semi-automatic welding machine is a very convenient device for working at home and in small workshops. WITH
A die is a special metal-cutting tool designed to create external threads or to calibrate them
In the auto body repair business, fixing dents is an everyday activity. From the moment
To produce paving slabs using the pressing method, you must have special equipment. Manufacturers have launched mass production
