各铁路局,各专业运输公司,各合资铁路公司,各客运专线公司(筹备组):现将2005年第四批铁路用工业产品质量监督抽查和2005年度监督抽查情况通报如下:12005年第四批产品抽查情况本批抽查了187个厂项的产品,合格147个厂项,抽查合格率为78.6%(见附件1);复查了19个厂项的产品,合格18 All Railway Administrations, Specialized Transport Companies, Joint-venture Railway Companies and Passenger Dedicated Line Companies (Preparatory Section): Now that the fourth batch of railway industrial products quality supervision and random inspection in 2005 and the supervision and spot check in 2005 are reported as follows: In the fourth Spot checks of batches of products The batch of 187 factory items, 147 qualified factory items, sampling pass rate of 78.6% (see Annex 1); review of the 19 plant items, 18