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Early investigators believed anauxite to be ...

A succession of pioneering storage-ring projects was built at Novosibirsk.

The data came from the pioneering work of A.

Early airships were moved around on the ground by crews of many men.

Race and ball surfaces of the bearings are the first to show attrition.

Military aircraft pioneered flying in bad weather.

Источник: Русско-английский научно-технический словарь на Gufo.me