regulations

Wikidata

https://www.wikidata.org/wiki/Q428148

When hoisting the safety regulations for lifting heavy equipment must be observed -- safe production wall chart 5

When hoisting the safety regulations for lifting heavy equipment must be observed -- safe production wall chart 5 (1964, December)

Safeguard traffic order, ensure traffic safety

Safeguard traffic order, ensure traffic safety (late 1970s)

Respect traffic rules, protect safety, celebrate a happy new year

Respect traffic rules, protect safety, celebrate a happy new year (early 2000s)

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