对角线58.42cm
16:9对角线值18.357559750685819298491719518707
宽高系数3.1823401799260105739403152946079
宽*高:50.917442878816169183045044713727*28.641061619334095165462837651471cm
转:https://www.cnblogs.com/phyking/p/4456600.html