BULK BITUMEN
Bitumen Substance that is produced during the refining of raw materials, vaceum batom With different grades According to regional conditions and is used to select the desired pitch
مشخصات
- BITUMEN :
- 60/70 - 80/100 - 50/70 - 70/100
Bitumen Substance that is produced during the refining of raw materials, vaceum batom With different grades According to regional conditions and is used to select the desired pitch