Search Results for: Animal feathers treated for preservation
china heyang phoenix chemical plant arsenic acid product hs code: products description spec: arsenic acid(solid), arsenic acid(liquid)specification: h aso % h aso % h aso % h aso % h aso % h aso % h aso %. use: insecticide , glass, feed additive, arsanilic acid, poxarsone, wood preservation. packaging
: [email protected] [email protected] [email protected] [email protected] arsenic trioxide product hs code: products description spec: arsenic trioxide, chemical composition: as o %, as o %, as o %, as o %, as o %, as o %. use: glass, insecticide, feed additive, arsanilic acid, roxarsone, wood preservation...
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