نتایج جستجو: «Marine engineering»

A rocket is a missile, spacecraft, aircraft or other vehicle that obtains thrust from a rocket engine.

An automobile, autocar, motor car or car is a wheeled motor vehicle used for transporting passengers, which also carries its own engine or motor.

Laminated veneer lumber (LVL) is an engineered wood product that uses multiple layers of thin wood assembled with adhesives. It offers several advantages over typical milled lumber: it is stronger, straighter, and more u…بیشتر