Compare to other standard toilets, it has no corners and grooves and is very easy to reach for cleaning, not like others hard to reach. Two Sizes of Supply Line Inlet Hose: If your supply line size is 1/2", you could dire...
2. For maximum late Spring, SUMMERTIME & early Fall maximum production … remember that the sun tracks PURELY, ONLY across the NORTHERN sky … from March 21’st to Sept 22’nd … each year. So having a 14º elevation summer angle (lower height) of panels … lower angle than the 20...
This gallery of taps and maps tracing the history of Beijing’s water supply is a window into the history of the city overall. One interesting reveal is how difficult it was to sell the Chinese public on piped-in water back when it was introduced in 1908. Peasants were used to well wate...