1. Uhlobo lokuguga lwezixhobo zepolymer Izinto zepolymer kwinkqubo yokucubungula, ukugcinwa kunye nokusetyenziswa, ngenxa yesenzo esibanzi sezinto zangaphakathi nangaphandle, iipropati zayo ziyancipha ngokuthe ngcembe, ukwenzela ukuba ilahleko yokugqibela yokusetyenziswa kwexabiso, le nto iyinto yokuguga. ngezinto zepolymer...
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