Kia ora, ko te kaihanga matū cleanwat tenei no Haina, ko ta matou tino aro ko te whakakorenga parakaingo. Tukua ahau ki te whakauru i tetahi o nga hua o ta maatau kamupene-DADMAC. Ko te DADMAC he parakore teitei, whakahiato, tote haukinia quaternary me te monomer cationic kiato utu nui. Ko tona ahua he tae...
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