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Terms containing bolthole | all forms | exact matches only
SubjectEnglishChinese
tech.bolthole borer螺栓孔钻孔器
archit.bolthole circle螺栓孔分布圆
archit.bolthole circle螺栓孔分布图
archit.bolthole drilling锚杆孔凿岩
tech.bolthole vacuum cleaner干式除尘器
tech.bolthole vacuum cleaner杆柱钻孔真空清扫器