50 70

BITUMEN PENETRATION GRADE 50 70 It is a kind of bitumen which is produced during the process of oxidation of vacuum bottom in disti...

Bitumen Penetration Grade 60 70 (VG 30 20 50 70 or 60 80 on request) Totally Standardized

Zinc Oxide Nanopowders (ZnO) Purity: 99.8% APS: 20 30 nm SSA: 50 70 m2 g Color: white True Density: 5.6 g cm3 Form: spherical shape

Control Operation Voltage: 24V DC Power Consumption :50 W Operation Temperature : 20 ˷ 70⁰C Weight: :5...

T 70 A: 70*65*9 & 50*50*5 Cold drawn T 90 B: 90*75*16

Bitumen Penetration Grade 60 70 Bitumen Penetration Grade 40 50 Bitumen Penetration Grade 80 100 Bitumen Penetration Grade 20 30 Bitu...