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PROCEDURE FOR OBTAINING A PRODUCT fumigant insecticide and DESINFECTANTE
PROCEDURE FOR OBTAINING A PRODUCT fumigant insecticide and DESINFECTANTE
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机译:获得产品熏蒸杀虫剂和消毒剂的程序
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摘要
Improvements in the object of the principal patent number 171,397 characterized by megnesia calcined formula (magnesium oxide) 31.70 Mg0 insecticide 6 6 6; DDT or other 25.94% dextrin (rubber iberia) gum arabic or other carbohydrate 11.52% sodium chlorate or potassium 30.83% can be employed as powder or granulate.
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