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Terms for subject Drilling containing 水封套 | all forms
ChineseEnglish
封固水层技术套管water string
封隔盐水层的技术套管salt string
已注水泥封固的套管cemented casing
注入水泥的膨胀式套管封隔器cement-filled inflatable casing packer
注水泥充填的可膨胀套管封隔器cement filled inflatable casing packer
灌水泥封固套管grout the casing