When a toilet is flushed, the wastewater flows into a septic tank or sewage system and from there to a sewage treatment plant. A flush toilet may be colloquially called a lavatory, water closet (abbreviated W.C.), loo, comfort room (abbreviated C.R.), and many other names.
N verify (what is: Y/N?) Infobox references Polyvinylidene fluoride, or polyvinylidene difluoride (PVDF) is a highly non-reactive and pure thermoplastic fluoropolymer produced by the polymerization of vinylidene difluoride. PVDF a synthetic resin produced by the polymerization of vinylidene fluoride (CH 2 =CF 2). A tough plastic that is resistant to flame, electricity, and attack by most chemicals,... Sigma-Aldrich offers Aldrich-427152, Poly(vinylidene fluoride) for your research needs.
VDC is an abbreviation fot volts DC.. DC stands for direct current, which means the voltage is constant (as opposed to AC, alternating current, in which the voltage is constantly oscillating between positive and negative polarity). And a note about the term direct current: don't think too much about what the words actually mean.