Mixture with a non-stoichiometric composition:<br> <br><br><br>- with a crystalline structure,<br> <br><br><br>- with a content of fused magnesia-alumina spinel and with admixtures of silicate phases and aluminates, at least 75 % by weight of which consists of fractions with a grain size of 1-3 mm and at most 25 % consists of  fractions with a grain size of 0-1 mm<br>
Import control - waste
condition:E,certificate:C672,action:29|condition:E,certificate:C669,action:29|condition:E,certificate:Y923,action:29|condition:E,action:09|condition:I,certificate:C672,action:29|condition:I,certificate:C670,action:29|condition:I,certificate:Y923,action:29|condition:I,action:09