Posted by andy zhang on August 16, 2002 at 04:55:23:
Jingyi full automatic intelligent ventilator,which is our newly developed ,the function as below:
2,indicating the air quality with LCD;
3,automatically working when the products sense the harmful gas;
4,suitable for ammonia gas, alcohols solvent, nitrogen and oxygen compound, aromatic compound sulphide, smog and carbon dioxide.etc.
welcome to visit our web pages,pls feel free to contact me!
Mr Andy Zhang
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