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12.10:EXAMPLE ALLOWABLE STRESS DESIGN OF THROUGH

12.10 EXAMPLE ALLOWABLE STRESS DESIGN OF THROUGH-PLATE GIRDER BRIDGE. Two simply supported, welded, through-plate girders carry the single track of a railroad bridge on an 86-ft span (Fig. 12.37). The girders are spaced 23.75 ft c to c. The track is on an 8 curve, for which the maximum design speed is 30 mi/h. AMSOIL Online Store for Premium Synthetic Lubricants This special offer is effective from 9 a.m. Central 2/17/2021 to 11:59 p.m. Central 3/2/2021. Receive free shipping when you purchase 5 quarts (or 1 gallon) of motor or diesel oil.

Carbon Dioxide (CO2) Lasers Selection Guide Engineering360

Carbon dioxide lasers are gas lasers which emit infrared radiation. They are used for a variety of high power industrial applications. As discussed in the Lasers Selection Guide, all lasers consist of three components:an energy source (also known as a pump), a gain (or laser) medium, and an optical resonator.These components are labeled in the diagram below. Eleaf LYCHE Atomizer (RBA) 4.99USD VapesourcingThe stainless steel construction with hidden top airflow control makes the LYCHE simple yet fashionable in appearance. This LYCHE atomizer is remarkably efficient and convenient to use with the bottom leakproof cup design and the side e-liquid filling solution. Parameters. Size:22mm (D) * 59mm (L) Electric Motor DC TY-50A High Quality Remote Control Electric Motor DC TY-50A High Quality Remote Control Synchronous Motor for Moving Head Fan 220-240V CW/CCW Motor. ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

Japanese Story of the Battle of Midway - United States Navy

On the fifth anniversary of the Battle of Midway, the Office of Naval Intelligence publishes the official Japanese action report of this engagement, recently translated under the supervision of the Naval Analysis Division, United States Strategic Bombing Survey, and here available in English for the first time. Although this document is not perfectly complete (part IV for example is missing Legendary Swiss climber Ueli Steck cremated near Mount May 04, 2017 · The body of legendary Swiss climber Ueli Steck, who died on Mount Everest, was cremated today at a Buddhist monastery that lies in the shadow of the world's highest peak. Scrap Metal Prices in United States - Current Scrap Prices Scrap Metal Prices in United States. Current Scrap Metal Recycling Prices collected from USA Scrap Yards, brokers and exporters. Daily Prices on Non Ferrous, Ferrous, Scrap Precious Metals and Electronic Scrap. Scrap Prices are updated Daily around 12 EST

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craigslist provides local classifieds and forums for jobs, housing, for sale, services, local community, and eventsCO2 Metal Marking Spray - Marking Metal with a CO2 Laser Metal Marking with a CO2 Laser. CO2 laser machines can directly mark a variety of coated metals such as anodized aluminum or powder coated stainless steel. However, bare metals reflect the wavelength of a CO2 laser, meaning direct marking typically requires a fiber laser source. Fortunately for CO2 laser owners, there's another great option.