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See Chinese contents: GB/T 13917.4-2009 GB/T 13917.4-2009: Laboratory efficacy test methods and criterions of public health insecticides for pesticide registration -- Part 4: Mosquito coil
This part of GB/T 13917 specifies the indoor medicinal efficacy measurement methods and evaluation criterion for mosquito coils. This part applies to the efficacy test methods and criterions of public health insecticides for pesticide registration of mosquito coil.
