Мы ответим на Ваши вопросы
Телевизоры, аудио, мультимедиа
select st1+st2+st3+st4+st5 as count, st5 as sklad 0 as stor from catalog_params where idt=21520 limit 1
select st1+st2+st3+st4+st5 as count, st5 as sklad 0 as stor from catalog_params where idt=21621 limit 1
select st1+st2+st3+st4+st5 as count, st5 as sklad 0 as stor from catalog_params where idt=22344 limit 1
select st1+st2+st3+st4+st5 as count, st5 as sklad 0 as stor from catalog_params where idt=21621 limit 1
select st1+st2+st3+st4+st5 as count, st5 as sklad 0 as stor from catalog_params where idt=22344 limit 1