Do not turn on warm air during winter season.
“In the winter, how can my car be fuel-efficient?†In response to queries from many private car owners, we invited Liu Yiquan, Manager of Maintenance Technology Department of Zhejiang Baotong Automobile Co., Ltd., to answer.......
On August 5th, the Ministry of Industry and Information Technology held an exposition plan for exemption of purchase tax policies for new energy vehicles. At the meeting, the Ministry of Industry and Information Technology specified the specific policy requirements an.......
In September and October, known as the "golden nine silver ten" season, due to various reasons, people spending on consumption, investment and other expenses increased significantly. In these.......
In food storage, cold storage and other equipment are more and more widely used. In seed storage, it is also necessary to use such equipment to carry out long-term safe storage of seeds, and such a device is a seed sample storage. However, unlike food storage, seed storage requir.......
There are three general principles for flotation operation: one is to operate according to the quantity and quality requirements of the product; the other is to operate according to the change of ore properties; the third is to maintain the relative stability of the flotation process, becau.......