EXAMINE THIS REPORT ON PLAT TIMAH

Glasswool is surely an insulating content made out of glass fibers, that's made by melting glass at high temperatures and then drawing it into fine fibers.Pada perkembangannya, ditahun 1929, Seorang Ilmuan bernama William Frederick Gericke dari University of California, Berkeley, memperkenalkan bahwa teknik menanam menggunakan larutan dapat diaplik