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