Industry analysis, Chinese New Year approaching, beef, mutton prices have room to rise.
业内人士分析,春节临近,牛、羊肉价格还有上涨的空间。
New briefing for the source, ingredient, abuliding in iron and steel industry of the filter cake of desiliconization and its feasibility analysis.
本文介绍了除硅滤饼的来源、成份构成、现在冶金行业去向、综合利用的可行性分析。
In this paper, a new technology in enamel industry is reported th-rough analysis and experiments. lt is the metal surface enamel and the mend of enamel products by a laser.
本文通过分析和试验,报告了搪瓷工业的一种新工艺——激光金属表面搪瓷及搪瓷制品的激光修补技术。
应用推荐