论文部分内容阅读
1999年在国家绝缘子、避雷器质量监督检验中心通过型式试验和定期试验合格的产品和企业名录说明如下: (1)名录包括1999年1月1日至12月31日及1999年委托2000年3月15日前(以检验报告签发日期为准)通过型式试验和定期试验合格的产品和企业,但不包括委托部分型式试验及单项试验的产品和企业。 (2)产品的型式试验和定期试验均是由企业委托并自送的样品、按国家和行业标准或企业标准进行检验的。按标准规定,避雷器产品有定期试验。绝缘子产品无定期试验。检验报告编号上标注“*”者为定期试验,不标注的均为型式试验。交流系统用复合外套无间隙金属氧化物避雷器中序
The list of products and companies that passed the type tests and periodic tests passed by the National Insulators and Surge Arrester Quality Supervision and Inspection Center in 1999 is as follows: (1) List includes January 1, 1999 to December 31, 1999, and 1999, commissioned, March 2000. 15 days ago (according to the date of issuance of the inspection report) passed the type test and periodic test of qualified products and enterprises, but did not include products and enterprises entrusting partial type tests and individual tests. (2) The type test and periodical test of the product are all samples that are commissioned and sent by the enterprise, and are tested according to national and industrial standards or corporate standards. According to the standard, arrester products are tested regularly. Insulator products do not have periodic tests. Those marked with “*” on the inspection report number are periodical tests, and those not marked are type tests. Coupling without gaps in metal oxide arresters for AC systems