Furthermore , it diminishes the amount of labor required in changeovers , because there is no need to melt the ice ( RAI - TA SPORT 2011b ) .
( Athletica 2011b . )
It diminishes the amount of labor required in changeovers , because there is no need to melt the ice ( RAI - TA SPORT 2011b ) .
( Athletica 2011b . )