To avoid reducing the concentration of vapor in the phase, neutralize or coordinate with the smell, and reduce the concentration in vapor, to achieve the effect. What FORESTALL-LQ(MH) is: It is both cationic (cationic) and non-ionic (nonionic), ha…
Weighing is very important in the livestock breeding process. The use of intelligent weighing can effectively pay attention to the daily weight gain, monthly weight gain and growth of cows, as well as the body loss of dairy cows. According to the wei…
Copper is the earliest discovered chemical element. Its chemical symbol is Cu, atomic number is 29, and atomic weight is 63.546 U.…
Nitinol contains 50% nickel and 50% titanium, that is, the components of nickel and titanium are equally divided, each accounting for half.…