词语定期检修
解释periodic inspection;periodic repair;prophylactic repair;regular overhauling
定期检修periodic repair;prophylactic repair;regular overhauling详细»
定期检修periodic inspection;regular overhauling详细»
定期检修normal shut down;normal shutdown;periodic repair详细»
定期检修regular overhauling;scheduled maintenance详细»
定期检修regular maintenance详细»