preventive maintenance〔名词〕预防性维修,预防性检修详细»
preventive maintenance预防性维护[修][PM]详细»
preventive maintenance〔名词〕预防维护详细»
preventive maintenance〔名词〕预防性维修详细»
preventive maintenance〔名词〕定期修理,维护详细»
preventive maintenance〔名词〕预防性技术保养详细»
preventive maintenance〔名词〕预防性维护详细»
preventive maintenance〔名词〕预防性维修详细»
preventive maintenance〔名词〕预防性维护,预防性维修,预防性检修详细»
preventive maintenance〔名词〕预防性保养详细»
preventive maintenance〔名词〕预防性维修详细»
预防措施precaution;precautionary measure;preventive measure详细»
预防措施〔名词〕preventive measures详细»
预防措施precaution;precautionary measure;preventive measure详细»
预防措施counter plot;precaution;precautionary measures;preventive measure;prophylactic measure详细»
预防措施preventive action;preventive measure详细»
预防措施counter plot;counterplot;precaution详细»
预防措施prevention measure;preventive measure详细»
预防措施precaution;precautionary measure;precautions;preventive measure;provision详细»