8465.95 | 000 | Drilling or morticing machines |
8467.21 | 000 | Drills of all kinds |
8705.20 | 000 | Mobile drilling derricks |
89.05 | | Light-vessels, fire-floats, dredgers, floating cranes, and other vessels the navigability of which is subsidiary to their main function; floating docks; floating or submersible drilling or production platforms |
8905.20 | 000 | Floating or submersible drilling or production platforms |
9018.41 | 000 | Dental drill engines, whether or not combined on a single base with other dental equipment |