During chemical or biological warfare agent contamination.
gas mask
Avon Protection Systems, Inc. See the related link below.
The amount of time you have to don your gas mask can vary depending on the specific situation. It is recommended to put on a gas mask as quickly as possible when necessary to protect yourself from airborne hazards. Prompt action and efficient donning of the mask can significantly increase your chances of avoiding exposure to dangerous substances.
no it was just given for protection but if you didn't wear it you weren't prosecuted it was ur choice
Gas Mask- A gas mask is a type of mask which held fresh oxygen to provide a worker while working at the factory or working to find a fossil and that mask covers the nose from any dust or any small things that can go in the nose.
right depends on what the mast was being used for. even todays masks do not provide protection from everything. during WWI and II, the gas masks were pretty good. it was just such a hassle to put them on in time and try to fight while wearing them.
Gas mask was created in 1914.
A gas mask, but you probably shouldn't be there in the first place if it was a high concentration of these gases.
Because the invading German forces developed mustard gas - a highly toxic and irritant substance. Since air-raids could happen at any time of the day (or night) - it was compulsory to carry a gas mask at all times for protection.
using glasses with a gas mask is risky. the part of the glasses that goes by your ear will likely break the seal of the mask you your face. most of todays modern masks have inserts that allow you to put in just the lenses of the glasses into the mask. many companies also provide prescription eyepieces for gas masks. check out AVON rubber for more info.
I think it stopped gas getting in the mask...
A person wearing a gas mask.