Dicyandiamide, abbreviated DICY or DCD. It is an organic substance with the chemical formula C2H4N4....
Magnesium sulfate is a magnesium-containing compound with a molecular formula of MgSO4. It is a comm...
In the 60 years since the early 1950s, especially the 30 years since the early 1980s, flame retardan...
According to the national holiday regulations. And there are person on duty in factory during holida...
Yes,you can
Yes,we can