Author 2021-01-11

There are large and small storage boxes at home, Traveling on business is troublesome, All kinds of personal clothes are required to be stored separately, In addition, the dirty clothes worn should be...

Author 2021-01-06

At the beginning of the last century, for publicity purposes, many famous hotels put a small sticker with a hotel label on the suitcase of their staying guests. Smart hoteliers found that the guests w...

Author 2020-12-30

Today, I will talk about black technology for everyone. The rapid development of technology refreshes our worldview all the time. In the mobile phone industry, the black technology that impressed the ...

Author 2020-12-24

The name of Oxford cloth comes from Oxford University. It is a combed cotton fabric named by the University of Oxford. Oxford cloth is divided into five kinds of material fabrics, checkered Oxford clo...

Author 2020-12-23

Cyanide, highly toxic pesticides and other highly toxic substances in toxic substances; sulfuric acid, nitric acid, hydrochloric acid, liquid batteries, sodium hydroxide, potassium hydroxide, etc. in ...

Author 2020-12-19

The size of the suitcase is calculated by the sum of the three sides, so you need to measure the length, width, and height of the suitcase, and then add these three values to get the size of the suitc...