Việt
cáu
cặn
Anh
boiler scale
Đức
Wasserstein
Kesselstein
Verkrustung
Pháp
incrustation de chaudière
Kesselstein,Verkrustung,Wasserstein /INDUSTRY-METAL,ENG-MECHANICAL/
[DE] Kesselstein; Verkrustung; Wasserstein
[EN] boiler scale
[FR] incrustation de chaudière
Wasserstein /der (o. PL)/
cáu; cặn (Kessel stein);