Paint roller: description of the tool This tool is intended for the application of all kinds of paint and varnish materials and other d...
Briefly about the main thing - what is a spatula? Probably, every person imagines the appearance and the device of a spatula. It is a tool cons...
The operating principle of the jack Jacks are usually referred to as mechanisms( portable, mobile or stationary), through which the liftin...
Parameters of devices and their elements All semiautomatic devices can be distributed among three categories: portable, mobile and stat...
sawing with electric jigsaw - new features of With the development of building technologies, new materials and tools are emerging. The ...
How to make a cart - read the purpose of the work There are several types of self-propelled trucks: manual, diesel and trucks self-prop...
Make a concrete mixer yourself - is it difficult? Concrete mixer is a device designed for mixing cement, water, sand and other fillers....
What are the machines for plastering? Depending on the type of machines for plaster surfaces are divided into three main types: Ele...
Types of machines for plastering To date, the market for building materials offers a wide variety of machines and machines. Each of the...
Mar 29, 2018
Welding arc: the nature of the phenomenon The heating of the materials, the closing for a short time and the gradual separation of the ele...