標(biāo)準(zhǔn)號：ISO 14560-2004
中文標(biāo)準(zhǔn)名稱：按屬性驗(yàn)收取樣規(guī)程.每百萬不合格產(chǎn)品中規(guī)定的質(zhì)量等級
英文標(biāo)準(zhǔn)名稱：Acceptance sampling procedures by attributes - Specified quality levels in nonconforming items per million
標(biāo)準(zhǔn)類型：A41
發(fā)布日期：1999/12/31 12:00:00
實(shí)施日期：1999/12/31 12:00:00
中國標(biāo)準(zhǔn)分類號：A41
國際標(biāo)準(zhǔn)分類號：03.120.30
適用范圍：This International Standard specifies, for quality levels expressed as nonconforming items per million items, procedures for estimating the quality level of a single entity (e.g. a lot) and, when the production process is in statistical control, for estimating the process quality level based on evidence from several samples. Procedures are also specified for using this information when selecting a suitable sampling plan so as to verify that the quality level of a given lot does not exceed a stated limiting quality level (LQL). For the case where no prior sample data is available, guidance is given for presuming a process quality level in selecting a plan.