A troy pound is equal to 12 troy ounces and to 5,760 grains, that is exactly 373.241 7216 grams. Troy weights were used in England by jewellers. Apothecaries also used the troy pound and ounce, but added the drachms and scruples unit in the Apothecaries' system of weights.
Depends on the API gravity of the gasoline, which varies by grade and refinery. Usually, regular unleaded gasoline has a gravity of around 58 and a weight per gallon of 6.216 pounds per gallon. Premium gasoline may have a gravity of 54, or 6.350 pounds per gallon.
1 Each type of cylinder offers different length and weight. 2  For instance, our 90L automotive CNG cylinder has a length of 910mm and weight of 76kg, our 110L CNG cylinder has 1075mm length and weighs 89kg, and our 145L compressed natural gas cylinder has a length of 1365mm and weighs 111kg...