残留杀虫剂 残留性农药

residualpesticide  detail>>

残留杀虫剂

residual pesticide  detail>>

残留性农药

persistent pesticide residual pesticide residual phytosanitary product residue-prone ...  detail>>

杀虫剂残留

pesticide residues  detail>>

残留性杀虫剂

persistent i ecticide persistent insecticide  detail>>

持久性农药 残留性农药

persistentpesticide  detail>>

烟叶中有机磷杀虫剂残留量的测定方法

a method for the determination of organophosphorues pesticide residues in tobacco leaves  detail>>

烟叶中有机氯杀虫剂残留量的测定方法

a method for the determination of organochlorine pesticide residues in tobacco leaves  detail>>

有机氯杀虫剂残留量的测定

textilesdetermination of the residues of organochlorine pesticideses  detail>>

杀虫剂的残留

insecticide residues  detail>>

残留毒性农药残毒

residual toxicity  detail>>

烟叶中拟除虫菊酯杀虫剂残留量的测定方法

a method for the determination of pyrethroids residues in tobacco leaves  detail>>

滞留杀虫剂

residual insecticide  detail>>

杀虫剂的残留量

pesticide residue number  detail>>

溶剂残留量

residual solvent content in oil (meal)  detail>>

残留性能

residual property  detail>>

残留性遗传

residual heredity  detail>>

非残留性陶

nonpersistent  detail>>