periodic inspection〔名词〕定期检查,周期性检查详细»
periodic inspection〔名词〕定期检修详细»
periodic inspection〔名词〕定期检查详细»
periodic inspection〔名词〕定期检查;n.定期检修,周期性检修详细»
定期检查periodic inspection;regular check详细»
定期检查regular checking;routine inspection详细»
定期检查periodic review;regular inspection详细»
定期检查〔名词〕periodical inspection详细»
定期检查regular checking;regular inspection详细»
定期检查periodic inspection;periodical inspection;regular check详细»