The Greatest Guide To pelat timbal anti radiasi
Glasswool is definitely an insulating product created from glass fibers, which happens to be made by melting glass at significant temperatures and afterwards drawing it into great fibers. Bergerigi ( Serrated) : jenis steel grating ini berupa plat yang kotak – kotaknya bergerigi dan sesuai regular ukurannya.untuk jarak antar plat 30mm dan jarak