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| 991/4/01518/016 | U4290 | G E C MARCONI S3I LTD COMBAT SYSTEMS IVISION |
| AN115-30 | K0967 | MBDA UK LTD |
| AN115-30 | K1020 | MBDA UK LTD |
| AN115-30 | K2981 | BAYHAM LTD |
| BS4183 | K7766 | BRITISH STANDARDS INSTITUTION |
| MCC 113006/FM01 | K0665 | TELENT COMMUNICATIONS LTD |
| DEFSTAN53-38 | K0851 | MINISTRY OF DEFENCE DIRECTORATE OF STANDARDIZATION STAN 1 |
| MCC 113006/FM01 | K2595 | G E C TELECOMMUNICATIONS LTD |
| BS4183-TABLE 4 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS4183SMMCPNSL03-0X006BR0T32N3 | K9090 | MINISTRY OF DEFENCE |