Европейский стандарт | Стандарт США | Новый стандарт 3М |
--- | Microfine 2000 | --- |
--- | Microfine 1500 | --- |
--- | Microfine 1200 | 3M P1200 |
--- | Ultrafine | 3M P1000 |
--- | --- | 3M P800 |
P 1200 | 600 | 3M P600 |
P 1000 | 500 | 3M P500 |
P 800 | 400 | 3M P400 |
P 600 | 360 | 3M P360 |
P 500 | --- | --- |
P 400 | 320 | 3M P320 |
P 360 | 280 | 3M P280 |
P 320 | --- | --- |
--- | P240 | 3M P240 |
P280 | --- | --- |
P240 | --- | --- |
--- | 220 | 3M P220 |
P220 | --- | --- |
Примечание: Тип 180 и крупнее одинаковы в Европейском, американском и новом стандарте 3М.