Adhering to the attitude of taking charge of the interests of customers, responsible for product quality and responsible for the safety of customers, Dongfeng Nissan launched a recall plan for the 689,000 vehicles with hidden brakes at the end of February.
The recall has been l.......
1.1 Structure of the centrifugal pump
The structure of the centrifugal pump can be basically divided into horizontal centrifugal pump and vertical centrifugal pump according to the position of.......
Recently, the first batch of 5 XCMG XZJ5090TFZQ5 anti-collision buffer bodies of XCMG's self-developed R & D vehicles put on safflower, ready to be delivered to a project department of Ninghu Expressway, laying a solid found.......
Influence factor analysis of the accuracy of orifice plate BURKERT flowmeter Currently, BURKERT flowmeter has various flow measurement instruments for different purposes, and its measurement accuracy is generally valued by people. The accuracy of the orifice flowmeter is determined by its s.......