Calorimeter reverse calibration of the specific operation

First press the calorimeter's “settings” button to enter the setting interface. The first “system” has four parameters: E, A, K, and Q. It is the data that you just finished calibration input, do not touch it. , directly move the cu.......

Green tire industry should speed up


“As the two associations to safeguard cars, safety and convenience are very important. Recently, in Beijing, the humidity in the morning is relatively large and the fog is also high. However, this tire itself has low heat, good braking and braking, and on slippery road surface, it h.......

Yunnan Jiehua Increases the Export of Ammonium Nitrate

In order to expand overseas markets and improve product sales efficiency, since last year, the company has strengthened the export of ammonium nitrate for self-export and actively reached cooperation with foreign companies. In December last year, a total of 570 tons of ammonium nitrate was.......