BV-620LF可控震源前桥摆动架故障浅析及改进
孙东伟,刘林,宋云龙,刘占涛,张庆良
BV-620LF vibrator front axle swing frame fault analysis and improvement.
Sun Dongwei, Liu Lin,Song Yunlong, Liu Zhantao ,Zhang Oingliang.
物探装备 . 2021, (6): 388 -389,393 .