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Terms for subject Drilling containing 合格 | all forms | in specified order only
ChineseEnglish
合格nonqualified
合格not up to the standard
合格below the mark
合格的丝扣bastard thread
合格的丝扣bastard box
合格的丝扣油slick thread compound
合格的接头bastard connection
合格qualified
合格approved
合格的司钻qualified driller
合格的性能acceptable properties
固井质量合格cement failure
固井质量合格cementing quality qualified ratio
检验合格pass-test
检验合格certificate of inspection
检验合格证书test certificate
质量合格quality qualified ratio
质量合格certificate of quality
质量不合格off specification