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| 4230 | 56501 | ABB INSTALLATION PRODUCTS INC |
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| 74344A | 00742 | AIR PRODUCTS & CHEMICALS, INC |
| TWL50L | 03743 | EGS ELECTRICAL GROUP APPLETON DIV |
| FED-STD-156 | 06542 | FEDERAL STANDARDS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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| 695 | 81284 | MIDWEST ELECTRIC MFG CORP SUB OF CROUSE-HINDS CO |
| W-F-408 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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