The car required ten craftsmen and six months to build.

Do you think you have the skills required to build your own car?

Only wood from trees is required to build new structures.

Individuals are required to build on what was previously mentioned.

"And how many months would be required to build a vessel of from 250 to 300 tons?"

That is because of the long lead time required to build and test scrubbers.

The fort required 500 men and two years to build.

They are required to build an electronic device and a defense follows at the end of their course.

Each section required around 40 hours to build to a sufficient standard.

Solidarity and greater participation are required to build an economic policy.