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Gure kalitatea Internation Strandard baino hobea da
| Probatu elementuak | Gure fabrikako irizpidea | Nazioarteko / Indirstial irizpidea |
| arkatza gogortasuna | ≥2h | E ≥f |
| Bend proba | ≤3t | ≤5t |
| Shock proba | ≥9J | ≥9J |
| Mek proba | ≥100 | ≥100 |
| Scratch proba | ≥1500G | / |
| (% 5 hcl) proba garratza | ≥24h | ≥24h |
| (% 5 naoh) Alkali proba | ≥24h | ≥24h |
| Gatz spray proba | ≥1000h | ≥480h |
| (Quva) kuva proba | ≥1000h | ≥600h |