But don't be dismayed by this alphabet soup. Only some types are in everyday use. Also, companies are likely to prevent these overly geeky monikers in favor of extra descriptive names alluding to A necessary excellent on the filament, including adaptability (NinjaTek's Ninjaflex and Polymaker's Polyflex, By way of example) https://landenzjuen.blogpixi.com/33391243/the-definitive-guide-to-abs