Article 8 Prices should be fixed by business operators basing on the cost of production or operation and market supply and demand.
第八条经营者定价的基本依据是生产经营成本和市场供求状况。
The fixed hydraulic stone breaker has strong capability of breaking stones, smooth running, low noise, reliable performance, convenient operation, low using cost and no tail gas pollution.
本发明碎石能力大，运行平稳，噪声低，性能可靠、操作方便、使用成本低，无尾气污染。
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