New progress in the research of phase change energy sto…

Recently, special researcher Zou Ruqiang of Peking University Institute of Technology and Professor Cao Anyuan's research group have made important progress in the field of intelligent thermally controlled phase change energy storage research. Its application in electrothermal conversion " ......Reading more

Home shopping mall double 11 promotion war shocked

Near the end of the year, it is a good time to set a home, and it is also the most prosperous period of furniture consumption in a year. At the end of this week, the domestic home giant Xiangjiang Business Group, Century Center·Red Star Macalline, Le Anju, Guoanju, Jiafufu and other shopping mal ......Reading more

E-commerce Express is not easy to take furniture online…

Since CCTV’s exposure to online shopping for silk has been “chemical fiber”, online shopping has caused unprecedented concern. In fact, with the rapid development of e-commerce in recent years, home e-commerce has also tasted the sweetness, and the problems that come with it are ......Reading more

"Housewife" changed "Qiao Fu" bedro…

[ Chinese wardrobe network ] In the living room, the storage problem is one of the problems that plague many housewives. Indeed, there are many studies in the entrance hall. Today, Xiao Bian daring for the room porch storage problems to support a few tricks, providing inspiration from ......Reading more

Innovative screen printing technology in the new era

Everything must develop with the changes of the times, otherwise it can only be forced to accept the fate of being eliminated. The same is true of screen printing, which has a history of more than 2,000 years. The new requirements of the new era have given it more new content. Although screen pri ......Reading more

Quick test paper for coliform of food and beverage

Instructions: 1. Sample dilution is the same as national standard method 2. Inoculation Beverage and drinking water use three dilutions of raw liquid, 1:10 and 1: 100? Solid food uses three dilutions of 1: 1, 1:10 and 1: 100. Using a 1ml sterilized pipette, draw 1ml of the same dilution of the ......Reading more