1·Certain load greater use of steel castings box.
某些负荷较大的箱体采用铸钢件。
2·Later added 2 open hearth furnaces for producing steel castings.
后来又说2平炉电炉生产铸钢件。
3·The national standard is the general standard of ultrasonic testing for steel castings.
本标准系铸钢件超声探伤的通用标准。
4·Some of these methods are applied not only to steel castings but also to nonferrous metals.
其中有的方法不仅适用于铸钢件，也适用非铁金属。
5·The national standard is not applicable to the detection of austenitic stainless steel castings.
本标准不适用少奥氏体不锈钢铸件的检测。
6·A computer program has been developed by the authors to design the casting technology for steel castings.
作者开发了铸钢件铸造工艺计算机辅助设计程序。
7·This paper focuses on the practical approach of rigging steel castings using computerized casting simulation.
本文主要介绍了使用计算机模拟进行实际铸钢件工艺设计方法。
8·In this paper the experiments of suspension pouring of steel castings are carried out with step casting samples.
本文以阶梯形铸件对铸钢件进行了悬浮浇注实验，研究了悬浮剂加入量对铸件凝固特性的影响。
9·Take the steel castings as an example, about 20% of the total casting rejects are due to the heat crack defects.
仅就铸钢件而言，据统计，由于热裂纹造成的废品约占废品总数的20%以上。
10·The surface alloying of steel castings without fusing agent was studied by means of orthogonal experiment design.
利用正交试验方法研究了铸钢件的无熔剂表面合金化。