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| A77279 ITEM 20 | K4744 | BABCOCK INTEGRATED TECHNOLOGYLIMITED |
| A77279/20 | K4744 | BABCOCK INTEGRATED TECHNOLOGYLIMITED |
| BS4183 | K7766 | BRITISH STANDARDS INSTITUTION |
| BS4183-TABLE 5 M12 X 25 | K7766 | BRITISH STANDARDS INSTITUTION |