well-cementing

常見例句

• Large caliber cementing is a special operation in offshore drilling engineering.
  大管徑固井是海上鉆井工程中一項特殊的作業(yè)環(huán)節(jié)。
• It makes the casing centralized in wellbore and improves cementing quality.
  可使套管居中，提高固井質量。
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