31391547grain cleanersPT2026-03-30 21:00:21UF31391548grain cleanerNDUF31391549grain cleanersNDBT31391571grain washersPTNT31391565grain scourersPTNT31391887rolling screensPTNT31391986wheat washersPTNT31391992smuttersPTRT31316510grainPTRT31372711agriculturePT