indicatory species指示种
indicatory device指示手段
indicatory error指示误差
indicatory sign指示标志
radiation level indicatory辐射级仪
semantic indicatory symbol语义指示符号;语义指示符
denotative indicatory indicial表示的
Evacuation Indicatory Sign疏散指示标志
calling party category indicatory呼叫类别指示码