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ＳＹＬ０４─８３─Ｉ型天然气微机计量仪通过技术鉴定由四川石油设计院、成都中山电子研究所和川南开发工程处研制的ＳＹＬ０４—８３—Ｉ型天然气微机计量仪于１９９４年３月１日顺利通过四川石油管理局组织的技术鉴定。参加技术鉴定会的有省科委、成都市煤气总公司和有...
SYL04 ─ 83 ─I natural gas microcomputer meter through the technical appraisal by the Sichuan Petroleum Design Institute, Chengdu Zhongshan Institute of Electronics and South China Development and Engineering Agency developed SYL04-83-I natural gas microcomputer meter passed on March 1, 1994 Sichuan Petroleum Administration organized the technical appraisal. Attending the technical appraisal meeting there is the provincial Science and Technology Commission, Chengdu Gas Corporation and ...