Việt
dụng cụ bảo vệ tai
Anh
ear protector
relief device
relief mechanism
safety appliance
safety device
safety mechanism
earmuff
hearing protector
Đức
Gehörschützer
Gehörschutz
Ohrenschutz
Pháp
serre-tête non linéaire
Gehörschutz /m/C_THÁI/
[EN] ear protector
[VI] dụng cụ bảo vệ tai
Ohrenschutz /m/KTA_TOÀN/
[EN] ear protector, earmuff, hearing protector
ear protector, relief device, relief mechanism, safety appliance, safety device, safety mechanism
ear protector /ENERGY-MINING/
[DE] Gehörschützer
[FR] serre-tête non linéaire