| 661 | Binocular | Company Product |
| 662 | Binoculars | Company Product |
| 663 | Bins | Company Product |
| 664 | Bio | Company Product |
| 665 | Bio Ash Collection | Company Product |
| 666 | Bio Ash Disposal | Company Product |
| 667 | Bio Dispersant | Company Product |
| 668 | Bio Spectrometer | Company Product |
| 669 | Bio-Dispersants | Company Product |
| 670 | Bio-safety Cabinets | Company Product |
| 671 | Biocide Chemical | Company Product |
| 672 | Biocides | Company Product |
| 673 | Biocontrol 4 | Company Product |
| 674 | Biodegradable Waterbase Concentrate | Company Product |
| 675 | Biogas | Company Product |
| 676 | Biogas Application | Company Product |
| 677 | Biogas Flowmeters | Company Product |
| 678 | Biohazard Autoclavable Bag | Company Product |
| 679 | Biohazard Cabinets | Company Product |
| 680 | Biological Testing | Company Product |
| 681 | Biomedia | Company Product |
| 682 | Biomedia สำหรับบำบัดน้ำเสีย | Company Product |
| 683 | Biometric | Company Product |
| 684 | Biometric Access | Company Product |
| 685 | Biometric Identification | Company Product |
| 686 | Biometric System | Company Product |
| 687 | Bioprocess System | Company Product |
| 688 | Bioreactor | Company Product |
| 689 | Biotechnology | Company Product |
| 690 | Biotechnology Products | Company Product |