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The Biohazard Symbol with dimensions. All parts of the biohazard sign can be drawn with a compass and straightedge. The basic outline of the symbol is a plain trefoil, which is three circles overlapping each other equally like in a triple Venn diagram with the overlapping parts erased.
A biological hazard, or biohazard, is a biological substance that poses a threat (or is a hazard) to the health of living organisms, primarily humans. This could include a sample of a microorganism , virus or toxin that can adversely affect human health .
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Date/Time Thumbnail Dimensions User Comment; current: 01:58, 31 December 2021: 512 × 512 (866 bytes): Vizorsols: reverted needlessy rounded value: 03:16, 27 December 2021
The following other wikis use this file: Usage on ar.wikipedia.org نفايات طبية; Usage on bg.wikipedia.org Етиология; Usage on bn.wikipedia.org
The international biohazard warning symbol as it appears in the Laboratory biosafety manual (Third edition) by the World Health Organization, Geneva 2004. Note that the sickles have blunt ends, not sharp ones. (Unlike most versions on the web) Blunt probably because sharp forms tend to print lousy images when stenciled.
All parts of the Biohazard sign can be drawn with a compass and ruler. The basic outline of the symbol is a plain trefoil, which is three circles overlapping each other equally like in a triple venn diagram with the overlapping parts erased. Reason
The symbol for biohazard substances (without the black-yellow triangle.) Date: 20 May 2008: Source: Modified from Image:Biohazard symbol.svg: Author: Original by Silsor; Colour change by Lokal_Profil; Permission (Reusing this file) Same as original