求翻译：1985年，深圳沙头角粤海家电五金总厂、上海航海仪器厂、哈尔滨不锈钢制品厂、哈尔滨市炬光制灯厂、广州五金工具厂、武汉日用五金研究所等单位也开始试制吸油烟，但只有哈尔滨不锈钢制品厂当年投产。这样，1985年正式投产的有上海桅灯厂、杭州铰链厂、哈尔滨不锈钢制品厂，共计生产15900台，应该说是我国吸油烟机开始投入批量生产的第一年。是什么意思？

1985 Appliance Hardware Factory Shenzhen, Guangdong, Sha Tau Kok, Shanghai Marine Instrument Factory, Harbin, Stainless Steel Products Factory, Harbin, torch light system, light plant, Hardware Tools Factory, Guangzhou, Wuhan Institute of daily-use hardware and other units have begun to trial smoke

In 1985, Shenzhen Guangdong Electric 5 Sha Tau Kok Kim General Factory, Shanghai nautical instrument factory, Harbin stainless steel factory, Harbin city, Guangzhou torch optical system 5 lamps factory hardware tools factory, and Wuhan Institute daily 5 gold, and other units have also started cookin

In 1985, Shenzhen Shataukok Guangdong Sea Electrical appliances Hardware Main plant, Shanghai Navigation Instrument plant, Harbin Stainless steel Production factory, Harbin Torch Light System Lamp Factory, Guangzhou Hardware Tool plant, units and so on Wuhan Everyday use Hardware Research institute

In 1985, Shenzhen yuehai appliance hardware factory, Shanghai marine instrument in Sha Tau Kok plant, Harbin, Harbin stainless steel products factory, Torch light lamp factory, hardware tools factory, Guangzhou, Wuhan Institute of commodity hardware, and other units began trial production range hood

1985 Appliance Hardware Factory Shenzhen, Guangdong, Sha Tau Kok, Shanghai Marine Instrument Factory, Harbin, Stainless Steel Products Factory, Harbin, torch light system, light plant, Hardware Tools Factory, Guangzhou, Wuhan Institute of daily-use hardware and other units have begun to trial smoke