liquid gas
Liquid gas is a type of fossil fuel that is of great importance. This gas turns into a liquid because it is under high pressure. This feature makes it possible to store a large amount of gas in special gas tanks.
Priya Ramzanzadeh
Pressure vessels
Pressure vessels are closed containers that are used to store liquids, vapors and gases at a pressure higher or lower than the ambient pressure. They are widely used in various industries, including petrochemical, oil and gas, chemical, food and pharmaceutical industries.
Industrial machinery
to the set of moving, moving and fixed parts that feed on all kinds of chemical, mechanical, electrical, nuclear, electromagnetic and... energy and Together with each other, they perform tasks in different production systems, we call them industrial machines.
Selling fancy cosmetics
There is a desire for beauty in all people; Of course, more in women. Women at any age want to have healthy skin and a fresh and beautiful face. For this purpose, some people use traditional and herbal tools and some use cosmetics.
Selling high quality cosmetics
Cosmetics are among women's favorite products. Today, there are many different cosmetic products available in the market, and this has made choosing them a big challenge.
Selling cosmetics in Rasht
Cosmetics have many chemical compounds, and the types of these cosmetic items are made of dyes, essences, color filters, etc., which cause the facial skin to change color, and are also effective in making the facial skin more fragrant, shiny, or matte. is
The most widely used modern agricultural machines and tools
In general, the most important modern agricultural machines and tools that have been released in Iran at the same time as the world's most reliable sites, and by upgrading these types of machines, the manufacturers compete intensively in this field, are:
Introduction of agricultural machinery and tools
Human efficiency as a unit of power generation is very low and its power for continuous work is around 0.1 kW. Therefore, human power is not an efficient and reliable source for carrying out exhausting agricultural affairs.
Quick way to insulate windows and doors on cold winter days
In winter, old windows waste a lot of energy and cause cold air to enter the house. By insulating windows and doors, it is possible to prevent heat and cold from entering the building.
Types of PVC and uPVC windows
Polyvinyl chloride is a lightweight plastic that is widely used in construction. The use of plasticizers makes this material flexible and makes its use in construction pipes cost-effective.
How to roast raw pistachios
Although eating salty and flavored pistachios is more enjoyable for most people, some consumers prefer to roast and consume them at home after buying raw pistachios.
The most important properties of Pistachio Pistachio
Pistachios are nutritious, nutritious and tasty nuts, which are the basis of all other nuts. This popular and popular brain has countless properties and benefits; Therefore, in order to benefit from the benefits of pistachios, you should consume them in your diet.