Việt
ống an toàn
Anh
guard tube
safety tube
safety funnel
thistle funnel
Đức
Sicherheitsrohr
Pháp
tube de sûreté
Sicherheitsrohr /INDUSTRY-CHEM/
[DE] Sicherheitsrohr
[EN] safety funnel; thistle funnel
[FR] tube de sûreté
Sicherheitsrohr /nt/PTN/
[EN] safety tube
[VI] ống an toàn
Sicherheitsrohr (Laborglas)