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在中国,特殊的经济复兴态势,给水泥工业的发展提供了极为有利的市场环境,即使在几次压缩基建的调整时期,水泥市场仍不减景气。在这种形势下,一个平庸的管
In China, the special economic revival trend has provided a very favorable market environment for the development of the cement industry. Even in the period of several adjustments to the compression of infrastructure, the cement market has not lost its prosperity. In this situation, a mediocre tube