GB/T 9249-1988 工业过程测量和控制系统用自动平衡式记录仪和指示仪

标准编号：GB/T 9249-1988

标准名称：工业过程测量和控制系统用自动平衡式记录仪和指示仪

英文名称：Self-balance recorders and indicators for use in industrial-process measurement and control systems