A nlo awọn kuki lati mu iriri rẹ dara si.Nipa tẹsiwaju lati lọ kiri lori aaye yii, o gba si lilo awọn kuki wa.Alaye siwaju sii.Nkan yii dojukọ awọn ohun-ini acidity dada ti awọn ayase ohun elo afẹfẹ ati awọn atilẹyin (γ-Al2O3, CeO2, ZrO2, Si ...
Ka siwaju