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ISO 3864-1:2011 Part 1: Design principles for safety signs and safety markings [1] ISO 3864-2:2016 Part 2: Design principles for product safety labels [2] ISO 3864-3:2012 Part 3: Design principles for graphical symbols for use in safety signs [3] ISO 3864-4:2011 Part 4: Colorimetric and photometric properties of safety sign materials [4]
A man with a skeleton face stands over bloody corpses, wielding a whip. His hat and clothing are Bolshevik in style. Translated caption: "Bolshevism without a mask - large anti-Bolshevik exhibition of the NSDAP Gauleitung Berlin from November 6, 1937 to December 19, 1937 in the Reichstag building". Reason A jarring poster.
The sign is commonly referred to as a radioactivity warning sign, but it is actually a warning sign of ionizing radiation. Ionizing radiation is a much broader category than radioactivity alone, as many non-radioactive sources also emit potentially dangerous levels of ionizing radiation.
The standard was published in October 2003, splitting off from ISO 3864:1984, which set out design standards and colors of safety signage and merging ISO 6309:1987, Fire protection - Safety signs to create a unique and distinct standard for safety symbols.
The signs provide real-time feedback to motorists in an effort to deter them from unsafe driving practices. The signs can detect if drivers are distracted, wearing seat belts or speeding.
A safety sign is a sign designed to warn of hazards, indicate mandatory actions or required use of personal protective equipment, prohibit actions or objects, identify the location of firefighting or safety equipment, or marking of exit routes.
You can keep your children safer by knowing the symbols and codes pedophiles use to recognize and communicate with each other.