They also discovered an extension cord for temporary lights cut and smoldering, and a pen and notebook floating in an turbine oil reservoir.
3.
""'N, N "'- Di-2-butyl-1, 4-phenylenediamine "'is an aromatic amine used industrially as an antioxidant to prevent degradation of turbine oils, transformer oils, hydraulic fluids, lubricants, waxes, and cracking or pyrolysis, which are characterized by high olefin content.
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