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南京水利水文自动化研究所研制的AYX—3型调压积时式采样器根据国家科委(88)国发成字539号文件规定,由部水文司委托泥沙测验研究工作组于88年12月17日在三门峡经过专家评审,通过技术鉴定。到会代表审查了提交鉴定的全部图纸及技术文件,蓝到黄河潼关水文站进行了现场测试。代表们一致认为:该仪器可以用积点、积深法采集悬移质水样;控制系统主要
AYX-3 type pressure-controlled volume-time sampler developed by Nanjing Institute of Hydraulic and Hydrological Automation has been commissioned by the Department of Hydrology to carry out sediment test research team in 1988 according to the provisions of document No.339 issued by State Science and Technology Commission (88) March 17 in Sanmenxia after expert assessment, through technical appraisal. The delegates reviewed all the drawings and technical documents submitted for appraisal, and conducted field tests at the Tongguan Hydrological Station of the Yellow River. The deputies agreed that: The instrument can be plotted, plot method of suspended sediment water quality control; the main control system