圆管胶带输送机是竖井提升煤炭的一种新方法。
The circular tube belt conveyor is a new method for hoisting coal in a vertical shaft.
管式胶带输送机在我国电厂中应用较少。
The tubular rubber-belt conveyer is seldom used in Chinese power plants.
管状胶带输送机的运行，对输送物料的状态和运行条件有一定的要求。
The running of a tubular belt conveyer calls for some requirements in conveyed material states and running conditions.
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