But I didn't. [Chorus] Oh I, I'd done a lot of things different. [Verse 2] I wished I'd a spent more time with my dad when he was alive. Now I don't have the chance. I wish I had told my brother how much I loved him before he went off to war.
Predictive Maintenance (PdM), also known as condition-based maintenance, attempts to evaluate the condition of equipment by performing periodic or continuous (online) equipment condition monitoring.
A PDA is a personal digital assistant. It is in slang terms, called a handheld or a little computer that fits into the palm of your hand. Also called a palm pilot. It can be as simple as just a digital calendar and phone book or as complex as a mini computer that fits into your hand and you can add software to it.