In the process of production and operation, the enterprises not only land income, but also inevitably have to bear all the costs; the tax burden is a very important part.
企业在生产经营过程除取得收入外，还不可避免的要承担各种成本费用，税收负担则是其中很重要的一部分。
The said process has the features of less site area, good treatment efficiency, low operation costs and so on, which can be wildly used in treatment of wastewater from dairy production.
该工艺具有占地面积小，处理效率好，运行费用低等特点，能广泛应用于乳品生产废水的处理。
The heating device can be produced with low costs and simplified production, wherein environmental aspects are considered even during the operation of the heating device.
该加热设备能在简化加工生产的情况下低成本地制造，其中，在加热设备的运行过程中也考虑了环境方面的因素。
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