Altın Emlak bilgileri
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Faydalı Bilgiler
Hard Water (water) : Water having a high concentration of calcium and magnesium ions. A water may be considered hard if it has a hardness greater than the typical hardness of water from the region. Some textbooks define hard water as water with a hardness of more than 100 mg/L as calcium carbonate.
Nonpotable (water) : Water that may contain objectionable pollution, contamination, minerals, or infective agents and is considered unsafe and/or unpalatable for drinking.
JEODEZİ : Yeryüzünün tamamının veya bir bölümünün alanını veya uzaklıkları ölçme bilimi.
görünüş.
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