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 survey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详细»
定期检查periodic inspection;periodical inspection;regular check详细»
定期检查periodic check详细»