论文部分内容阅读
1988年12月23日,在西安市召开了ZJK—1型桩基施工检测仪技术鉴定会。来自高等院校、交通部有关公路局、设计院等单位的教授、专家共17人
On December 23, 1988, a technical appraisal meeting for the ZJK-1 Pile Foundation Construction Tester was held in Xi’an. A total of 17 professors and experts from institutions of higher learning and the Ministry of Communications related highways, design institutes and other units