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China Progressing GB Standards Search


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  •  China "Progressing" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 21411.2-2009 Downhole equipment for petroleum and natural gas industries - Progressing cavity pump systems for artificial lift - Part 2: Surface-drive systems
    石油天然气工业井下设备 人工举升用螺杆泵系统 第2部分:地面驱动装置
    China National Standards
    Progressing

    English PDF
    GB/T 21411.1-2014 Petroleum and natural gas industries―Progressing cavity pump systems for artificial lift―Part 1: Pumps
    石油天然气工业 人工举升用螺杆泵系统 第1部分:泵
    China National Standards
    Progressing

    English PDF

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