Products/Services for Besselian Year

  • Smoke Detectors-Image
    Smoke Detectors - (286 companies)
    Smoke detectors are designed to sense the products of combustion. Common types include ionization chambers and photoelectric devices.
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  • Rapid Prototyping Services-Image
    Rapid Prototyping Services - (896 companies)
    Rapid prototyping automates the fabrication of a prototype part from a three-dimensional (3-D) CAD drawing. These physical models convey more complete information about the product earlier in the development cycle.
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    Differentials and Axles - (39 companies)
    A differential is a mechanical connection that translates rotational motion from a source to two axles. The driveshaft generally runs the length of the vehicle, from the energy input (a motor) to the energy output (the wheels). The axle of the driving wheels is split, with the driveshaft transferring motion through gearing arrangements to maintain a uniform direction and speed of the (live) axles. This arrangement is very common in rear-wheel drive cars and trucks, but is also employed in aircraft, production machinery and equipment, trains, and ships.
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  • Explosion Proof Heaters-Image
    Explosion Proof Heaters - (48 companies)
    ...of coal, gases, grains, and volatile chemicals. According to the NFPA, from 2007 to 2011, U.S. municipal fire departments answered an average of 51,600 fire calls per year starting with ignition of a flammable gas and another 160,910 fires per year...
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  • Colleges and Universities-Image
    Colleges and Universities - (1063 companies)
    Science (A.A.S.) degrees are awarded by community colleges, junior colleges and some bachelor 's degree-granting colleges and universities upon the completion of a course of study equivalent to the first two years in a four-year institution. Bachelor...
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    Lightning Protection Systems - (147 companies)
    ...cable to conduct the same amount of current. Lightning protection systems can also be made out of aluminum, stainless steel, and ceramic materials. Each year thousands of properties are damaged by lightning and electrical surges. To provide protection...
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    Catch Basins - (26 companies)
    ...is half full. This task typically consists of trash and debris removal. Maintenance workers often keep a log of the amount and types of objects collected in the basins. It is recommended that catch basins be cleared out twice a year at minimum...
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    Trade Show, Conference, and Exhibition Support Services - (967 companies)
    ...year have custom-built displays that can easily be assembled and then broken down to take to the next event. Exhibits should be lightweight, durable, and inexpensive to ship. The purpose of booth exhibits is to catch the eye of the passerby...
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    Programmable Logic Devices (PLD) - (195 companies)
    ...to a final manufacturing run can take from several months to more than a year, depending on the complexity of the device. And, if the device does not work properly, or if the requirements change, a new design must be developed. Programmable Logic Devices...
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    Heat Pumps - (297 companies)
    An electric heat pump is a year round comfort conditioning heat pump system that uses a refrigeration system, which provides warm and cool air using electricity with proper back up systems. A geothermal heat pump relies on heat produced inside...
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