Việt
nước cứng
Anh
calcareous water
hard water
Đức
kalkhaltiges Wasser
Pháp
eau calcaire
kalkhaltiges Wasser /nt/KTC_NƯỚC/
[EN] hard water
[VI] nước cứng
kalkhaltiges Wasser /INDUSTRY-CHEM/
[DE] kalkhaltiges Wasser
[EN] calcareous water
[FR] eau calcaire