Polycom seria HDX 7000
Ofera videoconferinta la calitate HD fiind solutia ideala pentru companiile mici si mijlocii. Optional se poate activa functia de multipoint bridge ce permite comunicarea simultana cu pina la 4 locatii. Con...
Application:
A new environmental-protection agent which can be used in place of sodium hydrosulfite, It has better thermal stability and stronger reducing ability. Operation is simple and effective, transportation and storage are...
