The third chapter introduces the embedded guide rail loading design, an improvement made on the basis of double guide rail loading proposal.

第三章在双层导轨加载方案的基础上进行了改进，设计了嵌入式导轨加载方案。

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With the permit for the transport of chemical cargo's in place in the early of 2013, Oiltanking has officially started the operation of the rail loading and unloading facility.

随着铁路危化品运输许可证的获得，欧德油储可以正式启动铁路装卸设施。

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