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研制了单点源、双探头核辐射液位计，其测量范围为０—１４０ｇ／ｃｍ２，比单点源、单探头液位计的测量范围扩大１倍，使用效果良好
Developed a single-point source, dual-probe nuclear radiation level gauge, the measurement range of 0-140g / cm2, single-point source than the single-probe level gauge to expand the measurement range 1 times, the use of good results