Total Dissolved Solid Meter is a device for checking the conductivity of water and water quality.
That the project group to make Flash Card Application
I have Experience to exchange with Singapore polytechnic 2 time in LEX CMU program and exchance with national university of singapore in TF-NUS program.
My name is Kittipong Chaiyayong My nickmae is Golf
Nice to meet you and Welcome to my first Website