Petroleum bitumen. Method for determination of diluent quality vaporized from liquid bitumen
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Petroleum bitumen. The method of the determination of softening point by ring and ball
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Petroleum bitumens. Methods for determination of bitumen adhesion to marble and sand
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Petroleum bitumen. Method for determination of ash content
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Petroleum bitumen. Method for determination of change of mass after hitting
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Bitumen road emulsions. Technical requirements
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Viscous petroleum road bitumens. Specification.
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Petroleum construction bitumen
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Bitumen oil high-melting softener
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Petroleum bitumen for filling accumulator mastics
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Petroleum insulating bitumen
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Bitumens and bituminous binders. Determination of mixing stability with cement
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