Empa-Çetin Emeç bilgileri
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Faydalı Bilgiler
Trunk System (water) : A system of major sewers serving as transporting lines and not as local or lateral sewers.
Combined System (water) : A sewer designed to carry both sanitary wastewaters and storm or surface water runoff.
mikrobeton : İnce beton. En iri tanesi 8-10 mm büyüklükte olan beton.
Taslak: Bir şeyin henüz kesin biçim almamış durumu, eskiz.
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