CODMn超标
the CODMn surpassing set standard
Fe元素超标
Fe element exceeding the allowed figure
材料成分超标
Material composition is out of the specification
超标持续时间
Duration of superstandard pollutant
超标传播
superstandard propagation
超标断面
section of excess standard
超标加权法
method of over standard with weight
method of over-standard with weight
super weighting method