This technique is simple and can adjust the concentricity very well.
该技术简单，能很好地提高高频毫米波管装配中的同轴度。
The main field of competitions is concentricity insurance that could bring profit to insurance company.
竞争的主要业务领域是能给保险公司带来丰厚利润的集中型业务。
The main field of competitions is concentricity insurance that could bring profit to insurance company.
竞争的主要业务领域是能给保险公司带来丰厚利润的集中型业务。
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