“我们是使用计算尺来完成这些复杂的，不可思议的工作，没有显微镜，没有固体电子技术，”他说道。
"We did all of this incredibly complicated work with slide rules, without microprocessors, without solid state electronics," he says.
2012年6月，公司“固体光电子技术与应用工程实验室”被认定为德州市“市级工程实验室”；
In June 2012, our "solid optoelectronic technology and application engineering laboratory" was identified as municipal engineering laboratory in Dezhou city.
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