产品描述MODELLING PASTES, INCL. THOSE PUT UP FOR CHILDREN S AMUSEMENT; PREPARATIONS KNOWN AS DENTAL WAX OR AS DENTAL IMPRESSION COMPOUNDS , PUT UP IN SETS, IN PACKINGS FOR RETAIL SALE OR IN PLATES, HORSESHOE SHAPES, STICKS OR SIMILAR FORMS; OTHER PREPARATIONS FOR USE IN DENTISTRY, WITH A BASIS OF PLASTER OF CALCINED GYPSUM OR CALCIUM SULPHATE[展开]
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