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R. C. Harney | NTIS | 1981

Corrosion-Inhibiting Admixtures: Passive, Passive-Active Versus Active Systems

Nmai, C. K. / Canada Centre for Mineral and Energy Technology| American Concrete Institute | British Library Conference Proceedings | 1995

Imaging Damage Using Mixed Passive and Active Sensors

Wang, C.H. / Rose, L.R.F. | British Library Online Contents | 2013

Active & Passive Systems and Building Design Tools

Den Ouden, C. / Commission of the European Communities | British Library Conference Proceedings | 1993

Passive, Active and Semi-Active Control Systems in Civil Engineering

Septimiu-George Luca / Florentina Chira / Victor-Octavian Roşca | DOAJ | 2005