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...method, mainly used in metal structure facilities in various industries. The rust-removed steel parts are immersed in a molten zinc solution at about 500°C to attach a zinc layer to the surface of the steel ...
...method, mainly used in metal structure facilities in various industries. The rust-removed steel parts are immersed in a molten zinc solution at about 500°C to attach a zinc layer to the surface of the steel ...
... structure facilities in various industries. The rust-removed steel parts are immersed in a molten zinc solution at about 500°C to attach a zinc layer to the surface of the steel parts to achieve the purpose...
... the road passability. We have designed the bottom and top rollers with reinforced flanges and unique YYR seals. We forge high-quality steel using a special method. Heat treatments make the rollers extra tou...
... fingerprint on porous or non-porous surface. Working principle BTDM-I VMD fingerprint development system is especially designed for fingerprint development by vacuum metal deposition (VMD). Gold, ......
... paper box Packing list 1 bottle of suspension; 1 spray bottle Package size 146x98x110 mm Package weight 440g Method A. Shake up the precipitated powder in the suspension spray bottle. B. Unlock the nozzle b...
... Paper box Packing list 1 bottle of suspension; 1 spray bottle Package size 146x98x110 mm Package weight 440g Method A. Shake up the precipitated powder in the suspension spray bottle. B. Unlock the nozzle b...
...Purpose Develop greasy fingerprints on dark-colored wet surface. If such kind of fingerprint is developed with dry powder, the result may be blurry. Specifications Package form paper box Packing list 1 bottl...
...Purpose Develop greasy fingerprints on light-colored wet surface. If such kind of fingerprint is developed with dry powder, the result may be blurry. Specifications Package form paper box Packing list 1 bott...
...Purpose Develop sweat fingerprints on porous surface. Description The prepared ninhydrin solution sealed in a pressurized aluminum pot can be stored for a long time. Specifications Color transparent Packing ...
... Appearance transparent solution Color transparent Packing list 10ml x 4 tubes Package size 152x100x25mm Package weight 105g Method Crush the ampule with special pliers or hammer, then the...
...Purpose White silicone rubber is used to lift fingerprints developed with dark powders on rough surface. Composition Product name Package/Material Volume/Size Qty. Silicone rubber Plastic tube 50ml/tube 1 pi...
... 1 piece Mixing stick Wood 150mm 1 piece Mixing board Cardboard 50x120mm 1 piece Packing box Cardboard 1 piece Method of use Extrude the silicone rubber and...
... stick Wooden stick 150mm 1 piece Small cutting wheel Emery Φ10mm 1 piece Plastic box Plastic 1 piece Method A. 10ml:...
...Purpose Black silicone rubber is used to lift fingerprints developed with light-colored powders on rough surfaces. Composition Product name Package/Material Volume/Size Qty. Silicone rubber Plastic tube 100m...
...Purpose Backlighting photography of fingerprint collected with the fingerprint backing box. Specifications Appearance cuboid frame Material aluminum Size 110X110X199mm rectangular hole 29X25mm Method of use ...
...Purpose Cadaver odor inhibitor is used to suppress the odor emitted by putrefactive cadaver, so as to protect forensic workers from the unfavorable odor of putrefactive cadaver and improve working conditions...
...heat other surfaces, such as water. This method, which is also called thermal or solar energy, uses structures capable of capturing and absorbing heat from the sun, transferring it to other purposes through ...
...method, mainly used in metal structure facilities in various industries. The rust-removed steel parts are immersed in a molten zinc solution at about 500°C to attach a zinc layer to the surface of the steel ...
...method, mainly used in metal structure facilities in various industries. The rust-removed steel parts are immersed in a molten zinc solution at about 500°C to attach a zinc layer to the surface of the steel ...