maystout1128’s Contributions

07/30/12    Community Articles

chicken houses

Sodium Vapour Lamp consists of a discharge tube created from a heat resistant glass, containing a small amount of metallic sodium, neon gas and two electrodes, Neon gas is added to commence the discharge and to create sufficient heat to vaporize the sodium...

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About maystout1128

maystout1128 joined the JazzTimes community on Jul 30, 2012