Petroleum and natural gas industries - Drilling and production equipment - Part 4: Practices for side-pocket mandrels and related equipment (ISO 17078-4:2010); English version EN ISO 17078-4:2010, with CD-ROM
石油和天然气工业.钻井和生产设备.第4部分:侧袋心轴和相关设备的实施规程(ISO 17078-4-2010);英语版EN ISO 17078-4:2010 带CD-ROM