| 811 | Block Glass | Company Product |
| 812 | Block Hooks | Company Product |
| 813 | Block Valves | Company Product |
| 814 | Blocking Valves | Company Product |
| 815 | Blocklock Connectors | Company Product |
| 816 | Blood Analysers | Company Product |
| 817 | Blood Bank Refrigerators | Company Product |
| 818 | Blood Cell Counters | Company Product |
| 819 | Blood Pressure | Company Product |
| 820 | Blood Pressure Monitor | Company Product |
| 821 | Bloom Bar Table | Company Product |
| 822 | Blow Guns | Company Product |
| 823 | Blow Off Valves | Company Product |
| 824 | Blow Out Proof Ball Valves | Company Product |
| 825 | Blow Out Pumps | Company Product |
| 826 | Blow Up Screen Hire | Company Product |
| 827 | Blowdown Valves | Company Product |
| 828 | Blower Duct Pipe | Company Product |
| 829 | Blower Fans | Company Product |
| 830 | Blower Heaters | Company Product |
| 831 | Blower Housings | Company Product |
| 832 | Blower Machines | Company Product |
| 833 | Blower Motor | Company Product |
| 834 | Blower Repair | Company Product |
| 835 | Blower Wheels | Company Product |
| 836 | Blowers | Company Product |
| 837 | Blowout Preventers | Company Product |
| 838 | Blowtorches | Company Product |
| 839 | Blowtube Nozzles & Clones | Company Product |
| 840 | Blue And White Canvas Sheets | Company Product |