chemical warfare

To do a good job in epidemic prevention and hygiene work is concrete patriotic behavior ...

To do a good job in epidemic prevention and hygiene work is concrete patriotic behavior in the battle to smash American imperialist germ warfare! (1952, June)

Uphold the decision of the Oslo meeting!

Uphold the decision of the Oslo meeting! (1952, June)

American germ warfare criminals will not escape the righteous punishment of the people of the world!

American germ warfare criminals will not escape the righteous punishment of the people of the world! (1952, July)

Lethal uses of chemical weapons

Lethal uses of chemical weapons (1971)

Limitations of and protection against chemical warfare

Limitations of and protection against chemical warfare (1971)

In case of a surprise attack with chemical weapons

In case of a surprise attack with chemical weapons (1971)

Simple methods to detect poisoning

Simple methods to detect poisoning (1971)

Rescue

Rescue (1971)

Cleaning the people's clothes

Cleaning the people's clothes (1971)

Cleaning equipment and materiel

Cleaning equipment and materiel (1971)

Cleaning streets and buildings

Cleaning streets and buildings (1971)

Cleaning foodstuffs and water

Cleaning foodstuffs and water (1971)

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