Random Tumble Pilling Test | ASTM D3512 | Textile testing

[@joychakraborty2273]

Cotton Sliver kis liya use karte ha?

[@Deepaksharma-tu8op]

Sir attachement test ki video bhi bnao

[@DeepInfo8.0]

Kya check Kiya jata hai sir esme

[@Testextv]

Pills check kye jate hain.
Appearance ka test hai