求翻译：1981年9月至1983年12月，林峰先生在我单位（当时公司名称是：番禺市桥电筒工业公司）任职技术工人，主要从事生产设备的制造、安装及维修工作；平均月工资约230元，年终奖金约300元，这时期的总收入约7100元；是什么意思？

981 from September to December 1983, Mr. Lin Feng in my unit (at the time Company Name: Panyu the Shiqiao torch industrial companies) serving the skilled workers, mainly engaged in manufacturing, installation and maintenance of production equipment; average monthly wage of 230 yuan year-end bonus of

In 981 9, to December 1983, Mr. LIN Feng in my unit (at that time Company Name Panyu bridge is: a flashlight industry Co. , Ltd. ) technical workers, primarily engaged in the production equipment manufacturing, installation and maintenance; the average monthly wage of about $230 and the year-end bon

981 year from September to December, 1983, Mr. Lin Feng in my unit (at that time the corporate name was: Fanyu Bridge Flashlight Industrial corporation) holds an office the technical worker, mainly is engaged in the production equipment the manufacture, the installment and the maintenance work; Aver

981 September, Mr Raymond I (at that time the company name was: shiqiao torches industrial company) serve workers, mainly engaged in the manufacture, installation and maintenance of production equipment; the average monthly wage is about $ 230, end of year bonus of about $ 300, this period's total r

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