On 23rd morning, the reporter from Runan County Safety Supervision Bureau, Public Security Bureau, supply and marketing cooperatives exclusively learned: the county to take away a large dens of illegal storage of fireworks. “Dens next to the road, store up to hundreds of millions of loud fireworks! More frightening is actually illegal storage dens in Class A fireworks scared of law enforcement officers in a cold sweat ……”
A shell, also known as A-level grade fireworks, in accordance with national standards, fireworks is divided into four levels, the risk in the order of A, B, C, D. Diameter of 72 mm or more are part of A-level fireworks. A grade fireworks cannot be sold in the market.
A grade fireworks because of too much power, do not allow unauthorized discharge of folk, 2012, Gao Hua village of Ningxiang quicksand town, a pseudonym call Shi Yuncheng, on his son’s wedding day, when a relative discharge of A-level fireworks, he wounded his head by huge power fireworks, died instantly.
Class A: adapted to discharge from the discharge of professional staff, in the discharge of the product under certain conditions.
Class B: adapt to large open space discharge of outdoor products, follow the instructions when discharge, the product and its trajectory person or property of more than 25 meters should not be harmed.
Class C: suitable for outdoor open space opposite the discharge of product, follow the instructions when discharge, the product and its trajectory person or property of more than 25 meters should not be harmed.
Class D: Adaptation to close the discharge when the discharge in accordance with instructions when discharge, the product and its trajectory person or property of more than 1 meters should not be harmed.