SZ-type water ring pump start and stop the correct step…

The correct operation of the SZ-type water ring vacuum pump can improve the working efficiency of the pump, but also to ensure the life of the pump. Now to say SZ-type water ring pump start and stop the correct steps. Water ring vacuum pump SZ water ring vacuum pump start and stop a SZ water ring

How to distinguish the bearing wall relocation transfor…

Some people may not know much about how to distinguish the bearing walls. Even if they emphasize the importance of bearing walls, everyone will still be lucky when they are doing renovations. For example, they want to open a window on the load-bearing wall, or want to use a bearing wall. Torn down

SZ-type water ring pump components and working principl…

SZ-type water ring vacuum pumps and compressors are used to pump or compress air and other non-corrosive, water-insoluble gases to create vacuum and pressure in a closed container. Now to say SZ-type water ring pump components and working principle. Water ring vacuum pump and compressor mechanism

Analysis of Function and Performance of Network Speed â…

The network high-speed ball is based on the ordinary high-speed ball. The video signal is transmitted through the TCP/IP network, so it is called the network high-speed ball. Video transmission can directly use the network cable, especially the control line part, and has been completed directly ins

China University of Chemicals hybrid two-dimensional ul…

Recently, Professor Xie Yi and Professor Sun Yongfu of the University of Science and Technology of China have made important progress in the synthesis and application of hybrid two-dimensional ultra-thin structures. The research group designed a hybrid model system to study the

What are the common plastic additives?

Additives are chemicals that are dispersed in the molecular structure of a plastic and do not seriously affect the molecular structure of the plastic, but can improve its properties or reduce costs. The addition of additives can promote plastics to improve the processing, physical, chemical and othe

How to choose the actual project application of the acc…

The early intelligent access control system was based on an all-in-one machine, ie, a card reader and main control board integrated into one. With the development of electronic integration technology and changes in access control market requirements, split-type access control, where controllers and

Selection of hydraulic lifts

(1) Determining the load: According to the required lifting force, transmission speed and installation position, the appropriate hydraulic lift freight elevator model and speed ratio are initially selected, and the matching drive motor is initially selected to determine the installation size and s

Tribon Fastener Auto Design Software Research and Devel…

Desktop development technology, using CIMS's extensive fastener data, combined into assembly information, develops highly automated fastener design software. Preface Tribon system 0 provides the corresponding design function for fasteners, and the modeling and assembly of fasteners are cumbersom

How to clean the lead glass observation window?

Due to the particularity of the location of the lead glass observation window, it is necessary to keep it clean at all times without affecting the observation. In order to achieve this goal, clean the lead glass observation window. Well, I can't help but ask: How to clean the lead glass observat