How is the silk being drilled?

The silk fiber is very thin and easy to be drilled from the fabric. The correct way to deal with the diamond is to pull the fabric on both sides of the quilt and pull the silk into the quilt. On the other hand, if t.......

Scientific use of towels

First of all, special purpose, special towel. Everyone must have their own special towel and a towel product for different purposes as needed. Face towels, bath towels, absorbent hoods, sports towels should be used separately.
According to China's national conditions, the .......