KC-SD 型现场多功能岩土数字化声测系统简介
蔡忠理; 刘克; 罗津辉;
Brief introduction of kc-sD in-situ Multifunctional Geotechnical Digital Acoustic Measurement System
Cai Zhongli ;Liu Ke; Luo Jinghui;
岩土力学 . 1988, (3): 75 -77 .