The design of small household appliances is one of the basic activities of human beings to transform nature. Design is a complex thinking process, which contain...
There is a general need to improve and innovate existing products. It seems that there is no room for new appliances. The general process is:1、 Process1. Concei...
The main functions of the switch include physical addressing, network topology, error checking, frame sequence and flow control. At present, switches also have ...
The switch, especially the access layer switch, is the equipment that we contact most in daily network fault maintenance. They are bridges between users and swi...
(1) Transmission speedThe transmission speed of the switch refers to the data exchange speed of the switch port, which is commonly 10Mbps, 100Mbps, 1000Mbps, et...
OSI 7-layer modelApplication layer: provide network services for applications.Presentation layer: provides encoding and conversion functions for application lay...
·The cause of the explosion of the mold explosion in the hardware stamping mold processing process ·What are the advantages of CNC precision machinery processing? ·Characteristics of Die Casting for Automobile Hardware Parts ·Notes on Hardware Die Casting ·What are the characteristics of metal die casting products? ·Maintenance and advantages of automatic lathe processing ·What are the main parts of the use of CNC lathe processing manufacturers? ·Precision Hardware Processing Factory Improves the Method of Warping and Uneven Stamping Parts ·What are the advantages of large -scale carving and milling machines? ·Machining process of aluminum alloy type thick wall parts