The existence of liquid, but the boiling point and the melting point of the pressure is not the same, under normal pressure only sublimation boiling point.
Are you saying that aluminum is excessive? Need help can contact Hubei Spirit Environmental Protection
A lot of words can also use woven bags (PE, PP), etc., PE sample bag is better. If a small amount of glassware can be used
(If it is the first time to insert the battery, it will prompt "Toomany pac file"; 3) If you can not find the pac file, this time need to wait for 30S time, the
Mainly due to the different base of salt caused. The appearance of PAC is related to the basicity of the salt, the manufacturing method, the content of impuriti