论文部分内容阅读
2008 Keith Millis Symposium on Ductile Cast Iron：Call for papers
【出 处】
：
中国铸造：英文版
【发表日期】
：
2007年4期
其他文献
Application of phosphate-containing materials affects bioavailability of rare earth elements and bac
The exploitation and smelting of rare earths can cause serious pollution to the farmland around the mining area. The rare earth elements(REEs) are absorbed by c
<正>The mid Warring States Period (475 B.C.. 221 B.C.) Bronze with inlaid silver Height: 31.2 cm This is an oblate elliptical 'Hu', with a square foot.