Speed ​​Chemistry V8.0.0

The main functions are: 1. Input window for chemical terminology: simplify the input of chemical formulas, ion symbols, chemical equations, ion equations, thermochemical equations, reaction conditions and special chemical symbols, such as direct input: cu + 8h ++ 2no3- ​​= cu2 + + 2no2 + 4h2o (the input window can realize the automatic conversion of element symbols, regardless of the case, and there is no need to press the Caps Lock key). After entering, you can get the correct conversion. 2. You can also directly input common chemical terms such as valence, isotope, fraction, and root formula through the chemical term input window

Shanghai chenjie printing materials co.,LTD. Is a printing materials technology research and development and sells all kind of printing materials company. Headquartered in Shanghai

The company was originally set up for research and development the all Non-Alcoholic Fountain Solution. In order to fill in the printing field of environmental printing. research and development the all non-alcoholic Fountain Solution,it is a good solution to he traditional difficult to overcome the problem of energy saving ,environmental protection ,safety and soon. Improve efficiency for corporate printing,cost saving.

Printing Plate

Printing Plate,Printer Cleaner,Printing Material Offset Printing Plate,Plate Making Process In Printing

Shanghai Chenjie Printing Material Co., LTD , https://www.shprintbar.com