英语词汇“coefficient of preventative maintenance”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	coefficient of preventative maintenance
释义	coefficient of preventative maintenance 预防性安全系数
随便看	document transmission document transport document transportation document type Document Type Declaration document type definition document type documentation documentum document understanding document vector Document view document viewer document view window document wallet document window document with document.write document writer document writing documontary draft docus docusa docusate docusate sodium docu-soap 三十年风水轮流转三十撒欢儿，四十升官儿，五十打蔫儿，六十靠边儿三十斤的鱼，四十斤的泡三十斤重的毛狗，四十斤重的尾巴三十无子，四十绝望三十是钢，四十是铁三十晚上吃豆腐渣，肚子里没啥三十晚上吃饺子，没外人三十晚上咽了气，活不到大年初一三十晚上咽了气，活不到来年大初一にまいげりにまいげり【二枚蹴り】にまいごしにまいごし【二枚腰】にまいじたにまいじた【二枚舌】にまいめにまいめ【二枚目】にまい蹴りにまめ