Tool steel is a group of alloy and carbon steels that are used to make a variety of tools and molds.
Small pieces of spacer are called that when implementing foundations and reinforced concrete are placed between the form of concrete and rebar and cau [...]
Some kind of sheets are called laton sheets that are used to align and align to fill a small gap.
Mobarakeh Steel, Oxin Steel, Kavian Steel and Gilan Steel are among the most important steel plate manufacturers in Iran.
Silica is the second most abundant element in the Earth's crust, with a frequency percentage of about 25%.
A type of decorative coating made of cement, resin, additives and microsynthetic mineral .
Zinc is a chemical element with the chemical symbol Zn and is located in group 12 of the periodic table.
The first and most basic stage for buildings is called that it transfers the weight of the building to the ground and soil.
White cement is the same as gray Portland cement, from which various colored .
A profile is called a heavy profile that is made of black sheet or hot rolled.
Carbon is a chemical element that is represented in the periodic table C and has an atomic number of 6 .
Unbreakable cast iron is cast iron that contains graphite and contains spherical carbons.