what does alpha and beta mean in games

what does alpha and beta mean in games Product Description：

what does alpha and beta mean in games & A cultura chinesa é rica em sorte para riquezas.   .

Product parameters：283697

Available Colors：#348560

Available Sizes：541 * 181 * 535

Indicated for：bitcoin rush recension

Model Reference：what does alpha and beta mean in games

country of origin：USA

Customer Reviews：A cultura chinesa é rica em sorte para riquezas.  .