亚洲最新版?V无码中文字幕一区_视频一区二区在线观看_一级毛片全部一级毛片免费_一区二区三区精品_国产成人无码精品久久久免费

Contact Us

Samples of the Cross Flow Fan test

Date: 2016-7-1   Click: 1890 Times

"Cross Flow Fan" The more the number of samples to test the data more reliable, at least three. 2000,3000,5000,10000,18000 hour test time can be used as specification. That is the test time point i is 1,2, ... .n, because there is a five-point test point, so n = 5, I = 1,2,3,4,5 a total of five points. Suppose a fan of existing products to the axis of fuel consumption to 50% deemed bad, because fuel consumption to 50% for a long time, it is necessary to seek outside its time difference method. If oil loss curve approaches linearity, fuel consumption formula can be written as Y = Ax + b.

Back to: Industry news

+86-0769-83660708

Home Product News Contact