bituminous testing #mould
civil point#civil
ring apparatus #
quality ring. molud #cement
Негізгі бет softening point testing with bitumens VG30 VG40 SAME PROCESS IS CODE 12O5 AS PER 73 , 2013
bituminous testing #mould
civil point#civil
ring apparatus #
quality ring. molud #cement
Пікірлер: 5