... 3.3x20 3.3x241050characteristic:1. modular, standardized scales platform, full range of specifications and sizes. ... zero tracking.7. automatically peeled,manually peeled.8. car number, approved storage. Various aggregate functions.9. ... s requests.Product Composition: Weighing platform,weighing instrument,weighing sensor.Product Optional: Weighing computer,weighing printer,weighing screen and CCD camera ...