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Sunday, July 28, 2013

Garden hose webbing stays strong in all types of weather

A hose is a hollow tube designed to carry fluids from one location to another. Hoses are also sometimes called pipes (the word pipe usually refers to a rigid tube, whereas a hose is usually a flexible one), or more generally tubing. The shape of a hose is usually cylindrical (having a circular cross section). Hose design is based on a combination of application and performance. Common factors are Size, Pressure Rating, Weight, Length, Straight hose or Coilhose and Chemical Compatibility. Hoses are made from one or a combination of many different materials. Applications mostly use nylon, polyurethane, polyethylene, PVC, or synthetic or natural rubbers, based on the environment and pressure rating needed. In recent years, hoses can also be manufactured from special grades of polyethylene (LDPE and especially LLDPE). Other hose materials include PTFE (Teflon), stainless steel and other metals. challenge their boss for the White House."Petraeus tried to make clear that he and Obama were in synch," Broadwell writes of Petraeus' Senate testimony on the Afghan war.The book describes Petraeus' frustration at still being labeled an outsider from the Obama administration, even as he retired from the military at Obama's request before taking the job last summer as the CIA's 20th director.The book depicts Petraeus' rise at an unrelenting, near-superhuman pace. He starts his career as a fiercely competitive West Point cadet known as "Peaches," where he famously wooed the school superintendent's daughter, Holly Knowlton. He went on to command the 101st Airborne Division as part of the invasion of Iraq, then masterminded the rewrite of the Army and Marine Corps' counterinsurgency training manual before returning to command the surge in Baghdad. He was then appointed to head Central Command, overseeing the campaigns in Iraq and Afghanistan as well as military aff
s deemed unwinnable: Iraq and Afghanistan. Co-authored with The Washington Post's Vernon Loeb, the nearly 400-page book is part history lesson through Petraeus' eyes, part hagiography and part defense of the counterinsurgency strategy he applied in both wars.Critics of counterinsurgency argue the strategy has not yet proved a success, with violence spiking in Iraq after the departure of U.S. troops, and Afghan local forces deemed ill-prepared to take over by the 2014 deadline.The book unapologetically casts Petraeus in the hero's role, as in this description of the Afghanistan campaign: "There was a new strategic force released on Kabul: Petraeus' will."Broadwell does acknowledge that Petraeus rubs some people the wrong way."His critics fault him for ambition and self-promotion," she writes. But she adds that "his energy, optimism and will to win stand out more for me."The book also is peppered with Petraeus quotes that sound like olive branches meant to soothe




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