Engineering materials such as steel and concrete are the basis of construction projects.
举一反三
- Steel structure is widely used in construction projects of small-scale building.
- Which of the following are the characteristics of the heavy engineering? A: equipment–intensive B: The civil engineers play importent roles both in desigh and construction phases C: Many heavy engineering projects are publicly financed D: The construction contractors usually have a good professional qualifications in engineering and geology
- Choose the correct word for the definition: an element used in construction usually made of steel, concrete, or wood. A: sand B: grains C: lumber D: beam
- Choose the correct word for the definition: an element used in construction usually made of steel, concrete, or wood. A: sand B: grains C: lumbe D: eam
- Steel structure is the engineering structures made of shaped steel and steel plate.