Pengujian sifat fisik kayu kelapa sawit bagian pangkal untuk produk pintu yan…

Palm oil is one of the plants that are interested in the community, in addition to how to care for it which is quite easy also the results obtained from the fruit are quite satisfying. At the time of entering the age of logging, palm oil waste produced quite a lot. The community still cannot utilize palm oil tree trunk waste and tends to be left in the corner until it rots so that it can pollut…