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1992年3季度国家技术监督局委托化工部由关质检中心对农药敌百虫原粉、化学试剂、工业碳酸钠和工业重质碳酸钠、硫化染料和中间体、硫铁矿、绝缘胶布带等6种化工产品进行了监督抽查,共抽查了182个企业的277个样品,有236个样品合格,抽样合格率为85.2%,比去年同期的89.7%下降了4.5个百分点。
In the third quarter of 1992, the State Bureau of Technical Supervision entrusted the Ministry of Chemical Industry with the quality inspection center for pesticides trichlorfon raw powder, chemical reagents, industrial sodium carbonate and industrial heavy sodium carbonate, sulphur dyes and intermediates, pyrite, and insulating tapes. Six kinds of chemical products were subject to supervision and spot checks. A total of 277 samples from 182 companies were sampled. 236 samples were qualified, and the sampling pass rate was 85.2%, which was a decrease of 4.5 percentage points from 89.7% in the same period of last year.