numero d'ordine | Marchiatura della modificazione Inter Nazionale | Counting off discreteness, year | greatest limit of weighing, year | scale pan, MM | calibrating masses | maximum permissible intake, mg (+ -), to 50ã | maximum permissible intake, mg (+ -), st.. 50 to 60ã | maximum permissible intake, mg (+ -), st.. 50 to 200ã | maximum permissible intake, mg (+ -), st.. 200 to 210ã | maximum permissible intake, mg (+ -), st.. 200 to 310ã | maximum permissible intake, mg (+ -), to 500ã | maximum permissible intake, mg (+ -), st. 500 to 600ã | maximum permissible intake, mg (+ -), st.. 500 to 1200ã |