CORC

浏览/检索结果: 共1条,第1-1条 帮助

限定条件        
已选(0)清除 条数/页:   排序方式:
Covering agent for copper alloy smelting, contains inorganic salts which include calcium chloride and sodium chloride, and also contains calcium fluoride, sodium fluoaluminate and potassium chloride. 专利
申请日期: 2010-01-01, 公开日期: 2010-09-01
作者:  ZOU B CHEN G ZHOU W SUN Z CHANG F
收藏  |  浏览/下载:4/0  |  提交时间:2019/12/24


©版权所有 ©2017 CSpace - Powered by CSpace