Cell assembly for determining conductivity and permeability
Cement treated with high-pressure CO.sub.2
Centrifugal permeameter
Centrifuge permeameter for unsaturated soils system
Centrifuge permeameter for unsaturated soils system
Centrifuge test apparatus for footwear and apparel
Chemical/biological hose test adapter
Cigarette inspection device
Cigarette monitoring
Cigarette testing
Cigarette testing apparatus with inclined slidable sealing means
Cigarette testing device
Cigarette testing device
Circuit for processing a signal received by an electron multipli
Clamping apparatus
Closure plug assembly for pressure testing liquid drain and vent
Closure pressure testing apparatus and method for testing...
Combustion leak tester
Compact leak detector
Composite construction for detection chemical leaks