|
|
|
|
|
Mansyur Mansyur
Pág. 34 - 39
Split Material derived from Wekondo and Sand found in Poni-Poniki is an abundant material that has the potential to be used as a material for making concrete. The purpose of this research is to find out whether Wekondo split material and Poni-poniki sand...
ver más
|
|
|
|
|