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| 081593-99 | K7776 | AMETEK AIRTECHNOLOGY GROUP LIMITED |
| B01084 | C7580 | JA-GASTECHNOLOGY GMBH |
| 99-081593 | K0058 | LEONARDO MW LTD |
| B01084 | K0207 | HALE HAMILTON (VALVES) LIMITED |
| 249 | K7766 | BRITISH STANDARDS INSTITUTION |
| P0S1552HV170 | K0013 | HALL AND HALL LTD |
| BS1806-249 | K7766 | BRITISH STANDARDS INSTITUTION |
| BSM48-249 | K7766 | BRITISH STANDARDS INSTITUTION |
| P0S1552 | K7776 | AMETEK AIRTECHNOLOGY GROUP LIMITED |
| P0S1552HV170 | U4330 | HALLITE SEALS INTERNATIONAL LTD T/A I POLYTEK |