DRYING CABINET BOX TYPE RESISTOR FURNACE BENDING MACHINE ELECTROHYDRAULIC PRESSURE TESTING MACHINE ELECTRIC GAS PERMEATION SPECIFIC SURFACE AREA TESTER CONCRETE TEST MOULD TAMPER FORCED TYPE SINGLE HORIZONTAL SHAFT CONCRETE MIXER AUTOMATIC BITUMEN EXTRACTOR CONSTANT DAMP HEAT TEST BOX TENSION TESTER ELECTRONIC TENSION TESTER DROP HAMMER TYPE IMPACT TESTING MACHINE CANTILEVER BEAM IMPACT TESTING MACHINE CEMENT MORTAR FLOWAGE MENSURATION INSTRUMENT NEGATIVE PRESSURE SCREEN ANALYSISER FOR FINENESS OF CEMENT AUTOMATIC THREE-AXLE TESTER LOADING RATIO MEASURER SOLIDIFICATION METER CENTRIFUGAL TYPE BITUMEN EXTRACTOR COMPUTER FULL AUTOMATIC ASPHALT NEEDLE PENETRATION INSTRUMEN COMPUTER ASPHALT SOFTENING POINT MEASURER MULTIFUNCTIONAL FULL-AUTOMATIC ROAD SURFACE MATERIAL STRENGT ELECTRONIC WATER DIPPING BALANCE HOT BIMETAL DEFLECTION TESTER OXYGEN INDEX TESTER CONCRETE RESISTANT TO COMPRESSION TESTING MOULD ELECTRIC MOULD RELEASER MULTIFUNCTIONAL ELECTRIC COMPACTOR FALLING BALL IMPACT TESTER TABLE BALANCE MARSHALL ELECTRIC COMPACTOR ANALYTICAL BALANCE PETROLEUM ASPHALT WAX TESTER THIN-FILM ASPHALT OVEN HUB SAMPLE MOULDER CONTINUOUS FLATNESS INSTRUMENT FULL-AUTOMATIC MIXING MACHINE COMPUTER LOW TEMPERATURE PITCH DUCTILITY INSTRUMENT CEMENT COMPRESSION TESTER SLURRY VISCOMETER SLURRY GRAVIMETER FIELD BEARING PLATE CONCRETE SLURRY SHAKE COMPACTING TESTER STAINLESS STEEL BOILING BOX ELECTRO-HYDRAULIC UNIVERSAL TESTING MACHINE ELECTRIC BENDING TESTING MACHINE MORTAR AGITATOR MORTAR CONSISTENCY METER RESILIOMETER INJECTION RESISTANCE TESTER FOR CONCRETE