standard sentence

weagle0124

pls someone can help translate the sentence from standard as below

" it is not allowed to use end bloom(s) of a heat because these already show the chem. composition of the next heat(difference in the elements Si,Cu,Ni,Mo,Al etc.)"

thanks in advance

oliver

Try to translate as below:

不得采用一个炉批的末个(或末几个)钢坯，因为这些钢坯已显现出下一个炉批的化学成分（Si,Cu,Ni,Mo,Al 等元素不同）。