求翻译：拥有高级职称人员129人，国家一、二级建造师54人（其中一级17人，二级37人），大专、本科以上学历占员工总数90%以上，各类市政施工机械设备50余台（套），年施工能力过亿元。是什么意思？

Have senior professional titles, 129 national construction division 54 (a 17, two 37), college degree or above accounted for 90% of the total number of employees, more than 50 sets of various municipal construction machinery and equipment (sets), the annual construction capacity of over billion.

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Has the high-level title personnel 129 people, the country one, two levels constructs the teacher 54 people (level 17 people, two levels of 37 people), the technical college, the undergraduate course above school record account for the staff total above 90%, each kind of municipal administration con

129 people with senior professional titles, national primary and secondary construction engineer 54 people (level 17, secondary and 37), College, undergraduate degree or above accounted for more than 90% employees, various municipal construction machinery equipment more than more than 50 pieces (set

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