Madogararsa na hoto: ta adrian-motroc akan Unsplash Lokacin da aka keɓance marufi na kwaskwarima, zaɓin kayan abu yana taka muhimmiyar rawa wajen tabbatar da inganci, dorewa, da ƙayataccen samfur na ƙarshe. Daga cikin zaɓuɓɓuka daban-daban da ake da su, PCTG (polycyclohexanedimethyl terephthalate) ya zama po ...
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