Việt
cát lẫn
Anh
sand inclusion
sand hole
Đức
Formsandeinschluess
Sandeinschluss
Pháp
inclusion de sable
sand hole,sand inclusion /INDUSTRY-METAL/
[DE] Formsandeinschluess; Sandeinschluss
[EN] sand hole; sand inclusion
[FR] inclusion de sable