This paper presents a cost optimized model for long transporting pipe.
本文提出了一种面向长输管道数据采集系统的成本优化模型。
The utility model belongs to a pipe connection device.
本实用新型属于管道连接器件。
The utility model can be best applied for the connection of the aluminum plastic pipe.
本实用新型适用于铝塑管的连接。
The utility model can be best applied for the connection of the aluminum plastic pipe.
本实用新型适用于铝塑管的连接。
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