Described are the function principles of the spring parking devices in tread braking units produced in our country and in Germany.

对我国及德国生产的踏面制动单元弹簧停车制动器的作用原理进行了介绍。

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Function principles: The product can enhance proliferation and division of cells, improve rough skin, dark and gloomy, pale yellow skin.

功效原理：促进细胞增殖分化，改善皮肤粗糙、晦暗哑黄等状态。

youdao

Function principles: The product can enhance proliferation and division of skin cells, improve rough skin, dark and gloomy, pale yellow skin.

功效原理：促进细胞增殖分化，改善皮肤粗糙、晦暗哑黄等状态。

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All of them function on similar principles.

NEWYORKER: The Cost Conundrum

For Reagan, the law not only deterred abuse and waste, but was consistent with conservative principles since it essentially privatized a government function and harnessed private sector free market incentives to fight fraud and provide a public good.

FORBES: Celebrating The 150th Birthday Of 'Lincoln's Law': Privatized Fraud Fighting