Concrete anti-seepage instrument sealing rubber ring anti-seepage test piece special sealing ring rubber rubber band concrete permeability test glue

Convenient Hand Push Pencil Hardness Tester Three in One 1000g 750500 G Paint Paint Film Scratch Hardness Tester

Resin Casting Bending Sample Casting Mold Silicone Stretch Molding Frame 5-joint Dumbbell Compression Test Mold

Oil-free diaphragm vacuum pump laboratory suction filter pump miniature suction negative pressure pump small positive and negative pressure adjustable decompression

Rock expansion pressure tester for determination of water-immersed expansion railway engineering rock highway engineering testing machine

Leather Tear Fixture Determination Bilateral Tear Method Test Device

Electric waterproofing membrane impervious instrument asphalt coating polymer lap joint high pressure low pressure test DTS

Geotechnical triaxial compression test sample compacted device preparation triaxial instrument compacted hammer sample preparation 39.1mm

I-shaped scraping ruler inorganic binder stabilized soil compaction test 30mm * 50mm * 310mm

Asphalt concrete slope flow stability tester determination hydraulic stability test rack slope flow tester

New standard for highway engineering of coarse aggregate by fixed-ratio caliper caliper method

Foam hardness determination fixture soft foam polymeric material indentation hardness support plate indenter GBT10807

Determination of CBR Value of Soil Foundation by Falling Ball Modulus Tester Geotechnical Test Falling Ball Tester

Steel bar mechanical connection residual deformation measuring instrument grouting sleeve connection joint electronic extensometer tester

undisturbed soil sampler highway geotechnical triaxial sampler compression test

Corrugated pipe method concrete shrinkage tester self-shrinkage durability tester test bracket GBT50082-2024

Concrete Test Mold Cast Iron Test Mold CUBE MOULD Exported to Europe and America on Both Sides and Four Sides

Capillary Tester Capillary Water in Soil Rise Height Velocity JTG3430 Highway Geotechnical Tester

Geotextile Vertical Permeability Instrument Geosynthetics Horizontal Open Fabric Test Coefficient Highway

Paint flow tester measuring instrument hot melt pavement marking paint test JTT280

Permeable cement concrete effective porosity tester void ratio transparent rectangular measuring cylinder test block container

Sleeper static load testing machine concrete sleeper crack tension microcomputer control strength load TBT1879

Automatic aggregate weak particle testing machine digital coarse aggregate highway engineering tester

Dry density test of coarse-grained soil and giant-grained soil for highway with straight steel bar size of 350x 25x 3mm

Open transparent cover waterproof layer unit area water content detection JGJT299 building waterproof project site

Glass Falling Ball Impact Tester Tempered Glass Impact Resistance Laminated Glass Peel Test Steel Frame

Soil Natural Slope Meter Geomembrane Non-Adhesive Soil Rest Stop Angle Measuring Instrument Test Instrument

Seat Belt Test Dummy Simulator Safety Rope Rubber Impact Test Dynamic Static Negative Slot Overall Slipping

Butterfly Extension Meter Butterfly Extension Tester Range 250 Butterfly Extension Meter Mechanical Mechanics Digital Extension Meter

Geotextile Dynamic Perforation Meter Geotextile Synthesis Material Falling Cone Penetration Testgbt17630-2024

Thermal Spray Adhesion Cutting Knife Zinc Aluminum Coating Test Marking Cutting Tool Metal Covering Layergbt9793

Wire and Cable Insulation Thickness Measuring Instrument Digital Projector Reading Microscope Tester Optical Instrument

Reptile Distance Test Card 8 Specifications 10 Sizes Safety Standard Electrical Gap Test Gauge 30 Straight Curved Type

Composite Material Bending Clamp Directional Fiber Polymer Base Test Three-Point Bending Ab Four-Point Bt3356

Watering Asphalt Mixture Penetration Tester Watering New Standard Indicator Jtt1131.4

Cable Fireproof Coating Anti-Bending Test Instrument Fixture Cylinder 570Mmgb28374