NCH Thailand recently organized their “Ploggo activity” with more than 40 employees joining in jogging and picking up the garbage at the 80th Anniversary Celebration Garden, Khung Bang Kachao last Oct 21,2022. Apart from the Ploggo activity, there were tree planting, cloth coloring and cotton bag painting activities which our NCH Thailand team were very happy and enjoyed planting their own trees and bringing back their handmade clothes and cotton bags as their souvenirs. This was a meaningful event for NCH Thailand employees to take part in helping the community and protecting the environment.
Oil Parameters in Lubrication Management and Factors Affecting Their Changes
In industrial sites where a wide variety of machinery and


