Technical conditions TU 19.20.42-010-42162886-2021 apply to bitumen mixture obtained as a residue of atmospheric-vacuum distillation of petroleum raw materials.
Bitumen mixture is used for its direct purpose - for treatment of road surfaces, or as an additive in blending of bitumen.
أخبرنا بما تحتاجه واحصل على عروض أسعار من موردين موثوقين