5 SIMPLE TECHNIQUES FOR JUAL TIMAH LEMBARAN

Glass wool is a soundproofing materials made out of glass fibers. Its Major perform is to decrease the depth of seem from panel resonation reaching the ear (soundproofing) and its secondary purpose is being a warmth insulator." CV. AGRO INDUSTRI SURABAYA " telp.031 3989496 fax. 031 3980197 , HP. 082129847777 , 082129846666 " e-mail. industri2034@ g