介绍了预熔空心颗粒连铸保护渣生产技术、质量控制要点、产品应用和研究方向。
The production technique, quality control points as well as product application and research direction of CC hollow grained premelting mould powder are introduced.
然而从亚当到摩西，死就作了王，连那些不与亚当犯一样罪过的，也在他的权下。亚当乃是那以后要来之人的预像。
Nevertheless death reigned from Adam to Moses, even over them that had not sinned after the similitude of Adam's transgression, who is the figure of him that was to come.
结果表明，预埋钢筋法的连墙件性价比最高。
The results show that the embedded steel bar method is the highest cost performance.
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