Several unconventional protein materials to be properly…
Most unconventional protein feed ingredients have anti-nutritional factors or toxins that must be properly treated before they can be used. Most of them are by-products of legume seed processing. The product quality and nutritional value are greatly affected by the processing technology, especially ---MORE---
Bathroom sliding door six installation methods
Due to the limited space in the bathroom, we used the sliding door instead of the swing door during the renovation. The sliding door not only functions as a partition, but also beautifies our bathroom, combined with the characteristics of flexibility, flexibility and easy relocation. It is mor ---MORE---
Photovoltaic is the next Internet
Abstract Viewpoint: In our field, we must properly divide the work, focus on it, advocate the development of differentiated and differentiated competition, and do not simply follow the homogenous and repeated competition model. From the perspective of resources and energy, in the new energy, ---MORE---
Ministry of Public Security promotes the industrializat…
On April 18, 2014, the First Research Institute of the Ministry of Public Security signed a cooperation agreement with China Star Microelectronics Group. Secretary Wang Gang and Academician Deng Zhonghan signed the cooperation agreement on behalf of the two parties. The leaders of the Firs ---MORE---
Flow regulation of Yiling diaphragm pump and inspection…
The flow adjustment of the Yiling diaphragm pump is adjusted by changing the piston stroke by the rotation adjustment mechanism. The principle is that the hand wheel of the rotation adjustment mechanism (the position change on the dial can be seen) is axially transformed by the adjustable shaft an ---MORE---
Hardware knowledge: six functions of spring
1. Measurement function We know that within the elastic limit, the elongation (or contraction) of the spring is proportional to the external force. Springs are made using the properties of springs. 2. Squeeze function Observing various electrical switches will find that one ---MORE---
Found that the action of the spring force on the slide …
The structure of the solenoid valve can be seen that the reason for the control oil not stopping after the solenoid valve coil is de-energized is that the upper small spool valve cannot be reset; the small spool valve reset spring is not strong enough; the large spool valve oil drain circuit is no ---MORE---