| Subject | French | English |
| chem. | appareil à doucir | grinding machine |
| industr., construct., met. | arbre vertical de douci | grinder spindle |
| industr., construct., met. | douci-poli continu | continuous grinder and polisher |
| industr., construct., met. | douci-rond | disk grinder |
| industr., construct., met. | douci-rond | disc grinding |
| industr., construct., met. | joint douci | smoothed edge |
| chem. | machine à polir et à doucir | twin |
| chem. | machine à polir et à doucir | polishing and grinding machine |
| industr., construct., met. | twin-douci | twin grinder |
| construct. | twin-douci | conveyor for two-side grinding |
| industr. | verre douci | surface ground glass |
| nucl.phys. | verre douci | surface-ground glass |
| chem., met. | verre douci | ground glass |
| gen. | verre flotté, non armé, à l'exclusion du verre simplement douci | float glass, not being wired glass, other than ground but not further worked |
| gen. | verre simplement douci ou poli sur une ou deux faces | glass surface ground or polished |
| fin., polit. | verre ... simplement doucis ou polis sur une ou deux faces | glass ... surface ground or polished, but not further worked |
| industr., construct., met. | élément de douci | grinding unit |
| industr., construct., met. | élément de douci | grinding head |
