This article discusses the main components fractionation Tata - Tray optimal design.
论述了分馏塔塔主要零部件一塔板的优化设计举例。
2
The structure, property and working principle of nucleon turning tray steelyard were introduced, and its working feature as well as main factors of disturbing measuring accuracy were analyzed.
介绍了核子转盘秤的结构、性能及工作原理，分析了它的工作特征及干扰计量准确度的主要因素。
3
Our company is specialized in selling all kinds of stoneware products. The main varieties are dishware, tray, bowl, cup, dish, etc.