Disinfection of surfaces and equipment used by others, use of alcoholic wipes to avoid spreading the virus, following the instructions, blue backgroundchroma4K0:10
Disinfection of surfaces and equipment used by others, use of sterilization to avoid spreading the virus, following the instructions, blue backgroundchroma4K0:14
Concrete production for construction and civil engineering projects, a factory specialized in ready-mixed concrete and mechanical foundations, mixing concrete components, cement paste for construction and building, construction sites, large piles of raw materials gravel, mixing different components to produce concrete.4K0:53
se an industrial spray cleaning alcohol, use sterilization to avoid the spread of the virus, follow the instructions, blue backgroundchroma4K0:06
A ready-made white exterior building with a blue roof, a factory specialized in ready-mix concrete works and mechanical foundations, mixing concrete components, cement paste for construction and establishment, construction sites, large piles of raw materials such as gravel, sand, or aggregates stored under structures.4K0:09
The management room in a factory specialized in ready-mixed concrete and mechanical foundations, mixing concrete components, cement paste for construction and building, construction sites, large piles of raw materials gravel, green plants and flowers in the middle of the road.4K0:08
The concept of engineering, construction and development, engineering professions and jobs in Saudi Arabia, power and technology, the process of extracting and crushing rock pieces, heavy machinery and equipment, a powerful hydraulic hammer that works to crush and tap rocks and stones.4K0:21
A ready-mix concrete plant, mixing concrete components, cement paste for construction and building, construction sites, large piles of raw materials such as gravel, sand, or aggregates stored under structures, concrete barriers to separate stored materials.4K0:13
A factory specialized in ready-mixed concrete works and mechanical foundations, mixing concrete components, cement paste for construction and building, construction sites, large piles of raw materials such as gravel, sand, or aggregates stored under structures, concrete barriers to separate stored materials.4K0:14
Concrete mixing station, a factory specialized in ready-mixed concrete works and mechanical foundations, mixing concrete components, cement paste for construction and building, construction sites, large piles of raw materials gravel, mixing different components to produce concrete.4K0:17
The management room in a factory specialized in ready-mixed concrete and mechanical foundations, mixing concrete components, cement paste for construction and building, construction sites, large piles of raw materials gravel, green plants and flowers in the middle of the road.4K0:28
Power and technology of the process of extracting and crushing rock pieces, heavy machinery and equipment, a powerful hydraulic hammer that works to break and tap rocks and stones, the concept of engineering, construction and development, engineering professions and jobs in Saudi Arabia4K0:17
Concrete mixing station, a factory specialized in ready-mixed concrete works and mechanical foundations, mixing concrete components, cement paste for construction and building, construction sites, large piles of raw materials gravel, mixing different components to produce concrete.4K0:08
A factory specialized in ready-mixed concrete works and mechanical foundations, mixing concrete components, cement paste for construction and building, construction sites, large piles of raw materials such as gravel, sand, or aggregates stored under structures, concrete barriers to separate stored materials.4K0:09
The concept of engineering, construction and development, engineering professions and jobs in Saudi Arabia, power and technology, the process of extracting and crushing rock pieces, heavy machinery and equipment, time frames for the movement of bulldozers working to lift and fill sand and gravel.4K0:09
Sand dunes in the background, a factory specialized in ready-mixed concrete and mechanical foundations, mixing concrete components, cement paste for construction and building, construction sites, large piles of raw materials such as gravel, sand, or aggregates stored under structures.4K0:25
A ready-mix concrete plant, mixing concrete components, cement paste for construction and building, construction sites, large piles of raw materials such as gravel, sand, or aggregates stored under structures, concrete barriers to separate stored materials.4K0:08
A ready-made white exterior building with a blue roof, a factory specialized in ready-mix concrete works and mechanical foundations, mixing concrete components, cement paste for construction and establishment, construction sites, large piles of raw materials such as gravel, sand, or aggregates stored under structures.4K0:29
Disinfection of surfaces and equipment used by others, use of sterilization to avoid spreading the virus, following the instructions, blue backgroundchroma4K0:10
Heavy machinery and equipment, a powerful hydraulic hammer that works to crush and tap rocks and stones, the concept of engineering, construction and development, engineering professions and jobs in Saudi Arabia, the strength and technology of the process of extracting and crushing rock pieces.4K0:37