2y 12 20 July 8, 2019 16 32 64 128 Na2xs f 2y 12 20 kv Na2xs f 2y 12 20 Na2xs fl 2y 12 20 kv N2xs f 2y 12 20 kv N2xs fl 2y 12 20 kv N2xs f 2y 12 20 Na2xs f 2y 12 20 24 kv 2y = 12
