Tuubbada buufinta Micro
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Tuubbada buufinta ee ugu sarreeya ee laga keenay Shiinaha
Tuubbada buufinta waa nooc ka mid ah tuubooyinka tuubada dabacsan ee laga sameeyay PE. Waxaan nahay alaab-qeybiyaha tuubada PE-da ee xirfadlaha ah ee Shiinaha, wuxuu ku takhasusay wax soo saarka tuubada waraabka iyo jumlada Shiinaha ee tuubada waraabka. Tuubbada buufintayadu waa iska caabin weyn oo miisaankeedu yar yahay, markaa way fududahay in la isticmaalo oo la qaado.