SIEMENS固封极柱浇铸过程较长；
本发明提供了一种解决圆钢锭浇铸过程中产生裂纹的钢锭模及其浇铸方法。
The invention provides the ingot mould and the casting method which solve a problem that crackles are produced during a process of casting the round steel ingots.
浇铸聚氨酯的一个关键性优势是它可以在成型过程中和过程后与金属，复合材料或塑料组件有效粘接。
One crucial advantage of cast polyurethane is that it can be bonded effectively with metals, composites or plastics during or after the moulding process.
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