Machinery and equipment testing includes the measurements of length, Angle, roughness, geometry and mutual alignment.

机械设备检测是对机械零件中包括长度、角度、粗糙度、几何形状和相互位置等尺寸的测量。

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Increasingly, corporations are turning to a shared value model, in which companies work in alignment with society rather than against it, producing mutual benefits to both the community and the corporation.

FORBES: How The Private Sector Can Drive Social Innovation