In the baking room, should wear no fiber from work clothes, wearing rubber gloves, protective masks and respirators, spraying the paint on to wear so.

According to the trait of rocket propellant a kind of protective gloves made of composite fluorine rubber is developed which can be used to protect the skin of red fuming nitric acid worker.

To ensure that under the 10 police unharmed, Smith decided to purchase rubber gloves and protective masks.