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Pages in category "Pyrotechnics" ... This list may not reflect recent changes. ... Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; ...
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A pyrotechnic composition is a substance or mixture of substances designed to produce an effect by heat, light, sound, gas/smoke or a combination of these, as a result of non-detonative self-sustaining exothermic chemical reactions. Pyrotechnic substances do not rely on oxygen from external sources to sustain the reaction.
The size of these fireworks can range from 50 mm (2") to over 600 mm (24") diameter depending on the type of effect and available distance from the audience. In most jurisdictions, special fireworks training and licensing must be obtained from local authorities to legally prepare and use display pyrotechnics.
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It specializes in the field of authorized generics, generic drugs manufactured by the branded innovator company but marketed under a private label. According to IMS Health , the pharmaceutical industry auditing service, Prasco is one of the fastest growing pharmaceutical companies in the industry, in terms of relative growth and prescriptions ...
H3 is a pyrotechnic composition which is used mostly as a burst charge for small diameter shells. It is friction and shock sensitive, as are most compositions containing chlorates. For this reason, H3 should be mixed using the "diaper method" and not with a ball mill. The composition consists of: