main air port bearing lining 主轴承抗磨合金层
主要面料:涤纶。
The tin bronze is the main lining materials as tank cage and ear in mine, wears seriously in application.
锡青铜是矿井中作为罐笼罐耳内衬套的主要材料,使用时磨损严重。
It shows that the main causes of lining wear in ferro - chrome smelting process are the chemical erosion by early slag and the thermal effect at high temperature.
指出在冶炼过程中炉衬遭损坏的主要原因是初渣的化学侵蚀和精炼期的高温热作用。
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