He aha te mea Hangarau Separation?
Nā: septech_admin | Kua tukuna ki: News | Mane, kia 15, 2017 - 6:24amST Taputapu & hangarau (STET) mahi he mahi nui, engari iti-mohiotia, ki ngā hua tawhiti-pa. Na roto i te whakamahi i te tukanga matatau hanga taea ki te hua te hanga matou, hanga wehenga triboelectrostatic te
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