运用“正交试验法”研制氧化铅防漏抓斗

Applications of Othogonal Experiment Method in Preparing and Making the Alumina Grab of Prevent Leak

本文介绍青岛港北港公司运用“正交试验法”在研制氧化铝防漏抓斗方面所做的有益探讨。

The paper reports that the North Harbour Company of Qingdao Harbour probes profitably in preparing and making the alumina grab of preventing leak by using Othogonol Experiment Method