Civil engineering

Categories: Railways construction
Committee: CEN/TC 256 (Railway applications)
Origin: CEN
Close date: 28 Jul 2020
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Categories: Railways construction
Committee: CEN/TC 256 (Railway applications)
Origin: CEN
Close date: 11 Aug 2020
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Committee: CEN/TC 165 (Waste water engineering)
Origin: CEN
Close date: 18 Aug 2020
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