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| 100-120-1452 | U1068 | TRELLEBORG SEALING SOLUTIONS (UK)LTD |
| 17-27B | 99237 | AIRFORCE-NAVY AERONAUTICAL DESIGN STANDARD |
| BS1806-120 | K7766 | BRITISH STANDARDS INSTITUTION |
| BSM48-120 | K7766 | BRITISH STANDARDS INSTITUTION |
| GD2824-4 | U1068 | TRELLEBORG SEALING SOLUTIONS (UK)LTD |
| STD1018-4120 | U4271 | ROLLS-ROYCE CONTROLS AND DATA SERVICES LIMITED |