Việt
chìa vặn ông
chia ván kin
chìa vặn ô'ng
chìa vặn kín
Anh
box key
closed end spanner
closed end wrench
Đức
Hülsenschlüssel oder Steckschlüssel
geschlossener Schlüssel
Pháp
clé fermée
box key,closed end spanner,closed end wrench /ENG-MECHANICAL/
[DE] Hülsenschlüssel oder Steckschlüssel; geschlossener Schlüssel
[EN] box key; closed end spanner; closed end wrench
[FR] clé fermée
chìa vặn ô' ng; chìa vặn (miệng) kín
chìa vặn ông; chia ván (miệng) kin