gas_helmet | ||
1. | [ noun ] a mask with a filter protects the face an lungs against poisonous gases | |
Synonyms: | respirator gasmask | |
Related terms: | mask | |
gas_helmet | ||
1. | [ noun ] a mask with a filter protects the face an lungs against poisonous gases | |
Synonyms: | respirator gasmask | |
Related terms: | mask | |