education equipment for school chemical lab

new chemical laboratory are suitable for chemical laboratories of universities,
technical school middle schools and so on, During the course of test,
some harmful air will come, We adapt ventilating equipments, also set sound-disappearance
equipment, so that produce active effect on protection the health, beautifying
the environment and improving the quality, The equipments are designed
scientifically, which is an important symbol for the standard of schools laboratories.