Enkonduko al Akva Frapeto

Faucets first appeared in the 16th century, cast in bronze, and their main function was to control the water outlet switch and the size of the water flow in the water pipe. Early faucets were spiral faucets, and by the time most of them were ceramic valve core faucets on the market, spiral faucets have basically been eliminated.

(1) [Stopcock]: Stopcock kiu fortranĉas aŭ reguligas la fluon de akvo [tra la tubo] .
(2) [Swivel]: turniĝanta artiko metita inter la koto -pumpilo kaj la rotacia borilo
(3) [krano; Bibcock; Akva frapeto]: krano, kiu regas la ŝaltilon per levilo kaj ekscentra