gray cast iron

常见例句

The study and production level of the thin-section and high-strength gray cast iron is the key factor restricting the development of the gray cast irons.
灰鑄鉄在鑄件生産中佔有最重要的地位，高強度薄壁灰鑄鉄的研究與生産水平是制約鑄鉄發展的主要因素。
As one of the gray cast iron, boron gray cast iron is widely used in the department including automobile industry, mechanism industry and construction industry, etc.
硼灰鑄鉄作爲灰鑄鉄的一種，廣泛應用在汽車工業、機械工業、建築工業等部門。
This paper mainly studies the influence of the boron gray cast iron with its microstructure, mechanical properties and metallurgical quality index in different inoculating conditions.
同時研究了不同孕育條件對硼灰鑄鉄的力學性能及冶金質量指標的影響。