Hello admin , can you help me to explain about advantage of bentonite តើគេធ្វើការtestរកអ្វីខ្លះមុនពេលយើងបង្ហូរBentonite ចូលក្នុងរណ្តៅ? and what type admixture to defense of poor soil ? thank you to admin .
@somnongtalking Жыл бұрын
ok good question Thank you i will tell you back with reference. ❤