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BITUMINA - BITUMEN PENETRATION GRADE 60 70- …...Bitumen Penetration Grade 40/50 is a standard penetration grade Bitumen usually used as a Paving Grade Bitumen suitable for road construction

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Page 1: BITUMINA - BITUMEN PENETRATION GRADE 60 70- …...Bitumen Penetration Grade 40/50 is a standard penetration grade Bitumen usually used as a Paving Grade Bitumen suitable for road construction