Закончите предложения, выбрав соответствующий вариант окончания: 1. The most important metal in use today is a) carbon b) iron c) some other metal 2. Ductility is the capacity…. 3. Malleability is the capacity of a metal 4.The strength of a metal is the property a) to be permanently deformed in tension without breaking b) to be permanently deformed by city of compression without rupture c) to resist to external loads and stresses
Закончите предложения, выбрав соответствующий вариант окончания:
1. The most important metal in use today is b) iron.
2. Ductility is the capacity…. to be permanently deformed by compression without rupture.
3. Malleability is the capacity of a metal to be permanently deformed by compression without rupture.
4.The strength of a metal is the property c) to resist to external loads and stresses.