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At present, there are some problems such as inadequate implementation of safety management measures and heavy burden of supervision departments in the special storage for civil explosives in commercial blasting operation units. Thus, the damage and economic burden to the blasting operation unit caused by explosion accidents of civil explosives storage are analyzed and illustrated by case studies. Combined with the new requirements of “fundamentally eliminate hidden dangers of accidents” in the “14th Five-Year Plan for the Safety Development of the Civil Explosives Industry” for the civil explosives industry, it is considered feasible to cancel the commercial blasting operation units owning or renting civil explosive storages that have passed the safety evaluation, from the perspective of the intrinsic safety of the civil explosive industry. Therefore, it is suggested that the Ministry of Public Security to modify or cancel the requirement of the item of 6.2.2.1 "a) (having or renting a civil explosive storage that has passed the safety evaluation) when revising the standard of the Qualification and management requirements for unit of blasting operation (GA990—2012). This measure can improve the safety production management system of the civil explosive industry, reduce the burden of the safety supervision department and the economic burden of the commercial blasting operation units, which is more conducive to the improvement of the intrinsic safety level of the civil explosive industry.
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| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |
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