| 25146 320 017 3 | K4269 | SPX INTERNATIONAL LIMITED |
| 5035 ITEM 6 | K4269 | SPX INTERNATIONAL LIMITED |
| 5035/6 | K4269 | SPX INTERNATIONAL LIMITED |
| 701040250 ITEM 6 | K4269 | SPX INTERNATIONAL LIMITED |
| 701040250/6 | K4269 | SPX INTERNATIONAL LIMITED |
| BS1806-437 | K7766 | BRITISH STANDARDS INSTITUTION |
| BSM48-437 | K7766 | BRITISH STANDARDS INSTITUTION |