青云翻译

Machinery parts are divided into two categories, one is a universal part, is often used in a variety of machine parts such as gears, shafts, and the other is a special part, is only used in a particular type of machine parts, such as turbine blades, internal combustion engine piston.

Mechanical parts are divided into two categories, one is the general part, is often used in a variety of machines parts such as gears, shafts, and the other is a private part, are used only in a specific type of machine parts, such as turbine blades, Pistons of internal combustion engine, and so on.

In the machinery components divide into two kinds, one kind is the common parts, is components which uses frequently in each kind of machine, like the gear, the axis and so on, another kind is the fit-and-function part, is only the components which uses in the specific type machine, like steam turbi

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Mechanical parts are divided into two categories, one is the general part, is often used in a variety of machines parts such as gears, shafts, and the other is a private part, are used only in a specific type of machine parts, such as turbine blades, Pistons of internal combustion engine, and so on.