chemical filter मीनिंग इन हिंदी

उदाहरण वाक्य

1. They advocate chemical filters as wallpaper and medical gel packs as seat cushions.
2. There he developed a spectrometer that uses a " tunable chemical filter " to test air for chemical warfare agents.
3. The company also is negotiating with Kuwait for an order of nuclear, biological and chemical filters, used by personnel for face masks and other equipment.
4. There are also extra-wide, pressurized stairwells, along with a dedicated set of stairwells exclusively for the use of firefighters, and biological and chemical filters throughout the ventilation system.
5. The main applications of cellulose fibers are in textile industry, as chemical filter, and fiber-reinforcement composite, due to their similar properties to engineered fibers, being another option for biocomposites and polymer composites.
6. One manufacturer, ChemDAQ has developed a proprietary chemical filter that allows the ethylene oxide to pass through but removes most common interferent gases and vapors ( including carbon monoxide, ethanol and IPA ).
7. Army Navy Surplus USA, on Chicago's North Side, has sold more than 6, 000 masks _ at about dlrs 40 each _ and chemical filters since the Sept . 11 terrorist attacks in New York and Washington, sales clerk Robert Finstein said.
8. Chemical filters are generally used in combination in order to get sufficient protection against UV . The reflection and scattering effecst are done by physical UV filters which are inorganic UV filters such as titaniumdioxide ( TiO 2 ) and zinc oxide ( ZnO ).