| Journal Call no. | NK7386.H66H6 |
|---|---|
| Article Title | Newly innovated ion-plating technology prolongs durability for bur. |
| Is Part Of | Hong Kong jewellery ; v.1, no.80, Jan 1999, p.41, illus. |
| Journal Call no. | NK7386.H66H6 |
|---|---|
| Article Title | Newly innovated ion-plating technology prolongs durability for bur. |
| Is Part Of | Hong Kong jewellery ; v.1, no.80, Jan 1999, p.41, illus. |