A water pipe system encased in concrete is emptied and refilled with air or water into which difluorodichloromethane or sulphurhexafluoride has been introduced to dissolve in the water. The mixt. passes into suspected faulty pipework and any leakage is detected by gas detector since the gas ...
A precast concrete utilities post apparatus is provided for making a utilities post adapted for use in mobile home parks, campsites, and the like, for rapidly connecting campers and mobile homes to ut
All air or other gases inclosed in the dry compound make the smoke liquids absorption more difficult. These encased gases should therefore be removed, for example, through vacuum treatment of the compound before or in connection with the grenades filling. The filling of the smoke liquid should ...
THE 12" BASE IS ENCASED IN CONCRETE AND HAS A RUBBER RING AROUND THE BOTTOM SO IT WON'T SCRATCH YOUR FLOORS. YOU WILL NOT FIND A NICER OR STURDIER STAND. MY BASE FOR THE STAND WEIGHTS APPROX 15 LBS. I ALSO SELL THESE STANDS IN CHROME ON ANOTHER AUCTION FOR $115.00. PLEASE USE ...
The device can “generate shock waves repeatedly … like a machine gun”, Zhang said, adding that because the wire was encased and submerged the rod did not generate sparks, so reducing the safety risk. While the scientist has concerns about how well...
Our souls (Neptune, spirit) are encased in walking jail cells (note our body is made up of cells!). We have a sentence to carry out, and there’s no “get out of jail for free” card. Though we may get to check out earlier, for good behavior or for incorrect incarceration. We’...