Base on the main problem of vacuum ejector waste system, this paper set out overhaul flow chart and raise check and overhaul method.

根据污物收集系统的常见故障，列出了检修流程图，提出了检查方法和检修要点。

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A set of method and formula for the computation of calendar first D check, calendar time since overhaul and total calendar life is presented by using tests data.

建立了一套由试验数据估算日历首翻期、日历翻修间隔、日历总寿命的方法和公式 ；提出了由使用中真实的腐蚀损伤数据来估算日历首翻期的方法 ；

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Some think the overdraft overhaul might encourage banks to dabble in areas currently the domain of such non-banks as check-cashing stores.

FORBES: How Will BofA Recoup Lost Overdraft Income?