using residual fuel. vanadium and sodium ash from the fuel tends to adhere to valves and seats if their temperature exceeds the melting point of the ash. the deposited ash itself causes surface damage in the form of pitting and also tends to prevent closure. valve surface temperature should ideally not...
using residual fuel. vanadium and sodium ash from the fuel tends to adhere to valves and seats if their temperature exceeds the melting point of the ash. the deposited ash itself causes surface damage in the form of pitting and also tends to prevent closure. valve surface temperature should ideally not...
using residual fuel. vanadium and sodium ash from the fuel tends to adhere to valves and seats if their temperature exceeds the melting point of the ash. the deposited ash itself causes surface damage in the form of pitting and also tends to prevent closure. valve surface temperature should ideally not...
caused by grass clippings. lawn dethatching is an aggressive practice that injures much of the living grass and creates bare patches that weeds will be happy to fill in before any grass seed you have put down. taking away all of this organic matter is also a shame when it would be much better left to...
deem pathology services necessary and did not knowingly order such services. the investigation further established that calloway labs did not provide pathology services as billed. rather, calloway labs performed a type of medical review with every urine drug screen. medical review is not covered by...
pyrmont, nsw gpo box , sydney, nsw viewer feedback the commercial television industry code of practice (code) regulates program content on commercial free-to-air television, including program classificaion accuracy, fairness and respect for privacy in news and current affairs amount of non-program matter...
(class / ) in petroleum oil, hydrocarbon oil or organic fluid (class / ) by use of a cobalt, copper or nickel containing reagent (class / ) by use of a karl fischer reagent (class / ) automated chemical analysis (class / ) utilizing a moving indicator strip or tape (class / ) utilizing a centrifuge...
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(pte) is widely used with its sole parameter (α) set as for estimating the evapotranspiration (et) of water bodies. however, variations in α may be large for ephemeral lakes. poyang lake, which is the largest freshwater lake in china, is water-covered and wetland-covered during its high-water and low-water...
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