设计者承诺：设计作品一经选用，版权归我公司所有。

Designer guarantee: all copyright belongs to my company once the work is chosen.

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各项资产损失或者减值准备的计提标准，一经选用，不得随意变更。

The standards for preparing the asset loss or depreciation reserve, once determined, may not be altered at discretion.

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