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PPG-Poly (propylene glycol)
Mndandanda wa PPG umasungunuka mu zinthu zosungunulira zachilengedwe monga toluene, ethanol, ndi trichloroethylene. Uli ndi ntchito zosiyanasiyana m'mafakitale, mankhwala, mankhwala a tsiku ndi tsiku ndi madera ena.

Mndandanda wa PPG umasungunuka mu zinthu zosungunulira zachilengedwe monga toluene, ethanol, ndi trichloroethylene. Uli ndi ntchito zosiyanasiyana m'mafakitale, mankhwala, mankhwala a tsiku ndi tsiku ndi madera ena.