武城县鲁权屯德正空调设备厂

select id,productname,image,descriptions,prodsortid from plproduct where userid='guozheng911' AND productsortid='2557530' AND (class>-1 or class=-3 or class=-1000 or class=-1001) and yzt2 in (2,3) order by xuhao asc limit 0,10===6