因此就目前各种皮带传送机的拉紧系统特点加以研究，开发新型皮带传送机拉紧系统是非常必要的。
At the same time , it is significant to deal with the characteristics of all kinds of traditional take-up systems and exploit a new style belt conveyor take-up system.
因此就目前各种皮带传送机的拉紧系统特点加以研究，开发新型皮带传送机拉紧系统是非常必要的。
At the same time , it is significant to deal with the characteristics of all kinds of traditional take-up systems and exploit a new style belt conveyor take-up system.
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