self-extinguishing plastic
21FS Class E412 — Infobox Locomotive name=FS class E412 powertype=Electric electricsystem=3,000 V DC 15 kV AC 1,500 V DC tractionmotors=3 phase asynchronous caption=E412.018 in Verona station builddate=1996 ndash; 1998 builder=Adtranz, then Bombardier weight=88.7… …
22Green Arrow — For the second Green Arrow, see Green Arrow (Connor Hawke). For the steam locomotive, see LNER Class V2 4771 Green Arrow. Green Arrow Cover to Green Arrow (vol. 2) #60 (May 2006). Art by Scott McDaniel …
23Foam — This article is about the substance formed from trapped gas bubbles. For other uses, see Foam (disambiguation). Soap foam bubbles Contents 1 Definition …
24BMD-1 — Infobox Weapon name=BMD 1 caption=BMD 1 on display in Kiev, near the Great Patriotic War Museum, before September 4, 2005. origin=Soviet Union type=Airborne infantry fighting vehicle is vehicle=yes service=1969 present used by=See Operators… …
25Purified water — Bottle for Distilled water in the Real Farmacia in Madrid Purified water is water from any source that is physically processed to remove impurities. Distilled water and deionized (DI) water have been the most common forms of purified water, but… …
26Fire retardant — A fire retardant is a substance that helps to delay or prevent combustion. Fire retardants are commonly used in fire fighting. Water is the most commonly used fire retardant, but the phrase typically refers to chemical retardants. It can also… …
27Simcha Blass — (or Symcha Blass; November 27, 1897 ndash; July 18, 1982; Hebrew:שמחה בלאס) was an Israeli water engineer, a main figure of water development in Israel, initiator, introducer and developer of new drip irrigation systems, inventor of new dripper… …
