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广东煤矿安全仪器厂，是我国从事煤矿及地面各类工作生活娱乐场所防灾救灾安全装备开发和生产的主要厂家之一。工厂及其联营单位大多位于珠江三角洲北端－广东省花都市工业开发区。该厂生产的消防过滤式自救呼吸器－ＡＺＬ－１５Ｈ火灾自救器（综合防毒２Ｌ型）是我国最早等效
Guangdong Coal Mine Safety Instrument Factory is one of the major manufacturers engaged in the development and production of disaster prevention and disaster relief safety equipment for coal mines and all kinds of work, life and entertainment places on the ground. Most of the factories and their associated units are located at the northern end of the Pearl River Delta - Huadu Industrial Development Zone, Guangdong Province. The fire-fighting filter-type self-rescue breathing apparatus produced by this factory-AZL-15H fire self-rescuer (integrated anti-virus 2L type) is the earliest equivalent in China