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阐述了我国煤矿井下的腐蚀环境和采煤设备的防护现状。为了提高设备寿命,对设备选材和防护方法提出了新建议,并预测了防护技术的发展。
Describes the corrosive environment in coal mines in our country and the status quo of coal mining equipment protection. In order to improve the service life of the equipment, new suggestions on equipment selection and protection methods are proposed, and the development of the protection technology is forecasted.