This paper analyses the main problems of the original hydraulic system for bucket - wheel stacker model DQL1200/1200 ·30. Then we reconstruct the hydraulic system.
本文首先分析了DQL1200／1200·30斗轮机原有液压系统存在的主要问题，然后对其进行了改造。
Yes. We have built up the sound-proofing housing for main noisy equipments such as rotary shear, plate stacker, hydraulic station and so on.
我们针对主要的噪音设备例如回转剪切机、收板机及液压站等建立了隔音室。
Yes. We have built up the sound-proofing housing for main noisy equipments such as rotary shear, plate stacker, hydraulic station and so on.
我们针对主要的噪音设备例如回转剪切机、收板机及液压站等建立了隔音室。
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