Selection of equipment depends on the nature of the material, how far it is to be moved, and the method of disposal.
设备的选择取决于材料的性质、需搬移的距离以及处理的方式。
The practice method of disposal failure of pipeline on chemical plant without shutting down was introduced in this paper.
介绍了在化工生产装置中，不停车处理管道故障的实践。
The practice method of disposal failure of pipeline on chemical plant without shutting down was introduced in this paper.
介绍了在化工生产装置中，不停车处理管道故障的实践。
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