In recent years, with the rise of new energy electric vehicle industry, driven by the rapid development of power battery...
By the construction of the competent departments approved the professional qualification of construction enterprises, sh...
ndoor generally do not allow the use of cosmetics. All cosmetics have particles attached to the skin gently. If you spea...
Electronic industry class clean plant particularity and fire risk, building fire protection design should pay attention ...
Purification workshop in order to be able to extend the life of the temperature and humidity controller, so the use of n...
in the orthopedic ward patients long-term supine wards, clean room ceiling design is the patient most concerned about th...
Concerned about 
