sabotage

Wikidata

https://www.wikidata.org/wiki/Q193518

Suppress counter revolutionaries, safeguard good circumstances!

Suppress counterrevolutionaries, safeguard good circumstances! (1951, August)

Defend our factories. Strengthen protection against fire and theft to prevent activities of spies

Defend our factories. Strengthen protection against fire and theft to prevent activities of spies (1951, October)

Raise alertness to take strict precautions against conflagrations

Raise alertness to take strict precautions against conflagrations (1954)

Heighten our vigilance, be strictly on guard against sabotage by secret agents!

Heighten our vigilance, be strictly on guard against sabotage by secret agents! (1955, June)

Fire prevention

Fire prevention (1967)

General knowledge about three types of attack educational wall charts

General knowledge about three types of attack educational wall charts (1983, June)

Popularization of general legal knowledge wall charts

Popularization of general legal knowledge wall charts (1987, June)

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