material safety data sheet, n an informational form detailing the chemical and physical properties, hazards, and ways of safely handling a toxic chemical.
BRB means be right back. It is one of the most commonly used acronyms in online chat and texting. It communicates that the person is leaving for a moment, but will be back shortly.
CTB is a file extension for a color settings file used with AutoDesk AutoCAD software. CTB files contain color-based plot styles, or mappings of colors to layers of objects; used to attach color and display settings to design objects.TB is a file extension for a color settings file used with AutoDesk AutoCAD software. CTB files contain color-based plot styles, or mappings of colors to layers of objects; used to attach color and display settings to design objects.