عطاء CONSULTANCY SERVICE FOR: TRAINING THE MEMBERS OF ADMINISTRATIVE WASTEWATER REUSE COMMITTEE AND EMPLOYEES ON OPERATIONAL AND MAINTENANCE OF POST TREATMENT FOR WASTEWATER REUSE.

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أخر تحديث : الخميس 14 مارس 2019 - 2:46 مساءً
عطاء CONSULTANCY SERVICE FOR: TRAINING THE MEMBERS OF ADMINISTRATIVE WASTEWATER REUSE COMMITTEE AND EMPLOYEES ON OPERATIONAL AND MAINTENANCE OF POST TREATMENT FOR WASTEWATER REUSE.

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