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Head: Vail M.. Develop a program and method of initial and periodic certification of a penetrometer wsth a length of needles penetratsionnoy 90 mm for the determination of softening temperature with penetration 800 x 0,1 mm of bituminous binders.. (popup.stage: ). The state scientific and technical center of inspection of quality and certification of road production.. № 0211U008898
1 documents found
Updated: 2026-03-20
