Bitumen Penetration KitGeneral FeaturesStandardGeneral Features penetration needle. Transfer dish made of copper. Aluminum sample containers, set two. Download Standard Refrence Standards : IS:1203, ASTM D-5. From the Same CategoryDigital Marshall Stability ApparatusNovember 29, 2022Diamond Core BitsNovember 9, 2022Muffle FurnaceJune 20, 2022