Ibisobanuro bigufi:

• Igipimo ngenderwaho cyo gushyira mu bikorwa: GB/T4074.5-2008
• Ni ikizamini cyihuse, cyoroshye kandi cyoroshye gikoreshwa mu gupima insinga zidafite enamel.
• Ikoreshwa ku nsinga zose zikozwe muri enamel nta mbogamizi z'umurambararo w'insinga cyangwa ibisobanuro byazo. Ikora mu buryo bworoshye.
• Ibisubizo byayo mu isuzuma ni ibyo mu buryo butaziguye, buhamye kandi bwizewe.