他还在一家肮脏凌乱，具有安全隐患的金属加工车间里做过电工。
He even worked for a while in a dirty and life-threatening Aluminum plant.
本文以某厂金属加工车间60台锗还原炉为研究对象，研制了一套分布式温度控制系统。
The paper is proposed based on temperature control system of 60 reduction furnaces in a Metalworking shop.
本文以某厂金属加工车间60台锗还原炉为研究对象，研制了一套分布式温度控制系统。
The paper is proposed based on temperature control system of 60 reduction furnaces in a Metalworking shop.
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