News
2024-05
2021-01
Protective earmuffs play a protective role in places with poor working conditions and large noise hazards. So, under what circumstances must you wear protective earmuffs? The comfort threshold of our ...
2021-01
Generally speaking, you must wear anti-noise earplugs and earmuffs when working with noise above 100 decibels. So, how much noise can protective earmuffs reduce? Noise reduction effect of protective ...
2021-01
Allocating ear protectors to workers only means that the company has provided necessary protective measures to protect workers hearing, but does not mean that workers hearing has been protected. Regula...
2021-01
According to the investigation of noise on human health, every decibel increase in noise in this area will affect peoples normal working mood and make people easily irritable and irritable. So, what ar...
2021-01
Precautions for using protective earmuffs: 1. When using earmuffs, check the shell for cracks and air leakage first. Pay attention to the position of the shell when wearing it, and wear it according to...
