Bitumen Penetration 100 120 Pen Grade MSDS It is a kind of bitumen which is produced during the process of oxidation of vacuum bottom...
Control Operation Voltage: 24V DC Power Consumption :100 W Operation Temperature : 20 ˷ 70⁰C Weight: :90...
Bitumen Penetration Grade 60 70 Bitumen Penetration Grade 40 50 Bitumen Penetration Grade 80 100 Bitumen Penetration Grade 20 30 Bitu...