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8505钢液氧传感器项目是由国家计委1985年下达给沈阳陶瓷厂的科技攻关课题,经过3年来的研制攻关和现场测试,现已达到原计划任务中要求的各项技术指标。
8505 steel liquid oxygen sensor project was issued by the State Development Planning Commission in 1985 to Shenyang Ceramic Science and Technology Research topics, after three years of research and field testing, has now reached the original tasks planned in the technical indicators.