liquid slag producer

例句：

1. 1. The company is a leading supplier of liquid slag to the steel industry.
   该公司是钢铁行业领先的液态渣铁供应商。
2. 2.The new technology can greatly improve the efficiency of liquid slag production.
   新技术可以大大提高液态渣铁生产的效率。
3. 3.The research on liquid slag has great significance for improving the environmental protection standards in the steel industry.
   对液态渣的研究对于提高钢铁行业环保标准具有重要意义。