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In 1961, at a meeting in Scottsdale, Arizona, the Committee on Grade Simplification and Standardization agreed to what is now the current U.S. standard: in part, the dressed size of a 1-inch (nominal) board was fixed at 3 ⁄ 4 inch; while the dressed size of 2 inch (nominal) lumber was reduced from 1 + 5 ⁄ 8 inch to the current 1 + 1 ⁄ 2 inch.
By 1830, Bangor, Maine had become the world's largest lumber shipping port and would move over 8.7 billion board feet of timber over the following sixty years. [3] Throughout the 19th century, Americans headed west in search of new land and natural resources.
Timber also ceased being a stub first, on 1 October 2002 compared to more than a year later for Lumber on 13 October 2003. Dimensional lumber was created much later. So according to that rule, the article should use British usage.
An example of 2 + 1 ⁄ 2-D processing, can be 2 + 1 ⁄ 2-D microextrusion, where, thanks to an optimal control of the process, the obtained extrudate, which is generally, but not always a tube, can have: Tapered profile, which means that diameters or characteristic dimensions, varies independently from each other.
An Olympic-size swimming pool holds over 2 acre-feet of water For larger volumes of liquid, one measure commonly used in the media in many countries is the Olympic-size swimming pool. [47] A 50 m × 25 m (164 ft × 82 ft) Olympic swimming pool, built to the FR3 minimum depth of 2 metres (6.6 ft) would hold 2,500 m 3 (660,000 US gal).
For baby boomers and Gen-Xers, though, the adage of “bigger is better” certainly rings true: By the early 2000s, the median home size had climbed to 2,200 square feet, and to the 2,300-square ...
For example, provide manufacturers the chassis configuration 8×4×4 to show that the vehicle has two steered front axles and two driven rear axles, compared to the chassis configuration 8×4/4 where the vehicle has one steered front axle, one steered rear axle (the fore axle) and two driven rear axles (the aft axles).
10.46 million: The latest Labor Department figures show more than 10 million job vacancies in the U.S., nearly 1.8 jobs for every unemployed person. Jobless rate at 3.5%, matching a 53-year low ...