中国有关援助取得良好效果，受到受援国及其人民的真诚欢迎。
China's assistance has yielded good results and is well received by the recipient countries and their people.
本文探讨了钢渣混凝土桩中钢渣的物理力学特性及其配合比，列举了试验和推广应用取得的效果。
The physical characteristics and grading of slag used in slag concrete pile is discussed. The effect obtained in testing and application are presented.
本文介绍了球罐生产中所采用的质量保证体系及其所取得的效果。
The quality control system used in the manufacture of spherical tanks and the results obtained are described.
应用推荐