This paper proves that polycrystalline mullite fibre can be used in rolling heating furnace which burns heavy oil by analyzing the selection, construction and effects of material.
本文通过对材料的选用、施工以及使用效果进行分析，论述了多晶莫来石纤维可以在燃用重油的轧钢加热炉上使用。
The heavy crankshaft full-fibre forming process is a effective process that can ensure the crankshaft normally work in complex stress conditions.
大型曲轴的全纤维成形工艺是保证曲轴能够在复杂的应力状态下正常工作的一种有效的工艺方案。
The patching machines are divided into two types, precision type and the heavy type. Customers can select a collocation according to the fibre thickness of the materials.
补土机分为精密型及重型两种，客户可根据材料的纤维粗细选择搭配。
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