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1993年二季度国家监督抽查了2080个企业生产的73类2701种国内销售的产品,合格1809种,抽样合格率为67.0％。按企业类型分,抽样合格率分别为:大型企业75.9％;中小型企业67.3％;乡镇及个体企业57.9％。建材产品抽查了光源及真空仪表用透明石英玻璃管、石棉、聚氯乙烯建筑防水接缝材料、普通平板玻璃、水泥、烧结普通砖六类产品。共抽查了315个企业生产的388个样品,合格243个,抽样合格率62.26％,其中大型
In the second quarter of 1993, the state supervised and spot-checked 2,080 products manufactured by 2,080 enterprises and sold 1,271 products of 1,271 kinds. The qualified rate for sampling was 67.0%. According to the types of enterprises, the sampling pass rates were 75.9% for large enterprises, 67.3% for small and medium-sized enterprises, and 57.9% for township and individual enterprises. The building materials products were sampled for six types of products: transparent quartz glass tubes for light sources and vacuum instruments, asbestos, polyvinyl chloride waterproofing joints for buildings, ordinary flat glass, cement, and sintered ordinary bricks. A total of 388 samples produced by 315 companies were sampled and 243 qualified, with a sampling pass rate of 62.26%.