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PPG-Poly (propylene glycol)
Letoto la PPG le qhibiliha ka har'a li-solvents tse kang toluene, ethanol, le trichlorethylene.E na le mefuta e mengata ea lisebelisoa ho indasteri, meriana, lik'hemik'hale tsa letsatsi le letsatsi le masimo a mang.

Letoto la PPG le qhibiliha ka har'a li-solvents tse kang toluene, ethanol, le trichlorethylene.E na le mefuta e mengata ea lisebelisoa ho indasteri, meriana, lik'hemik'hale tsa letsatsi le letsatsi le masimo a mang.