Teslas vice president of legal affairs and acting general counsel, Alan Prescott, has left the electric vehicle leader to join lidar company Luminar as a chief legal officer, according to media reports on Wednesday. In response to an interview with t…
The chemical admixtures used in concrete concrete The chemical admixtures used in concrete is an admixture that can greatly reduce the amount of mixing water under the condition of the same slump of concrete. The plasticizer is a kind of concrete adm…
Nitinol contains 50% nickel and 50% titanium, that is, the components of nickel and titanium are equally divided, each accounting for half.…
Concrete superplasticizer is high efficienct water reducing agent. Its difference from ordinary water reducing agent lies in the high-water reduction rate. The water reduction rate of ordinary water reducing agent is generally 5%-10%, and the water r…
0086-0379-64280201
brad@ihpa.net
skype
whatsapp