The steel doors used in the past are very simple in structure design. However, with the continuous progress of our time, today's plastic steel doors have been improved in terms of technology, and have gradually become popular in various countries, becoming a modern kitchen decoration. New favo-----
The picture shows the West Industrial University drone R & D team. Photographs of the West Industrial University The reporter learned from Northwestern Polytechnical University on the 26th that the solar-powered Wi-Fi drone independently developed by the university continue-----
According to GB/T 13304 standard, spring steel is divided into unalloyed spring steel (carbon spring steel) and alloy spring steel according to its chemical composition. 1. The carbon content (mass fraction) of carbon spring steel is generally between 0.62% and 0.90%. According to their manganese c-----
Generally speaking, there are a lot of requirements for the painters of high-altitude outer walls. What's more, in a big city like Beijing, the construction of high-rise buildings cannot always be avoided. This construction is not that simple. Therefore, the construction personnel must have a -----
Wallpaper as a home decoration "frequent passenger", after so many years of replacement, performance and other aspects have been continuously improved. The wallpaper is not only easy to put on and has a variety of colors, it can meet a variety of needs, but it is often misunderstood by e-----
Vacuum drying oven is designed for drying heat-sensitive, easy to decompose and easy to oxidize the material designed to work to make the studio to maintain a certain degree of vacuum, and can be filled with inert gas, especially for some complex components can also be carried out Fast drying, -----
GCP Andrianto Jayapurna, General Manager Asia Pacific, Thales Packaging The company brought in a variety of metal sealants and coatings for metal packaging, among which the key was to introduce us to two cans of sealant grades DAREX® WBC3478 and DAREX® WBC 8790. WBC3478 is a new type of s-----