川西煤系地层成井技术的探讨

川西煤系地层成井技术的探讨

汪学武,庞仕敏,施以功

Discussion on well-forming technique in Chuanxi coal measures strata

Wang Xuewu ,Pang Shimin and Shi Yigong

物探装备 . 2006, (4): 261 -263 .