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PPG SIGMAGUARD730 酚醛環(huán)氧漆

PPG SIGMAZINC165 無機硅酸鋅車間底漆

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PPG SIGMAVIKOTE 56 丙烯酸面漆

PPG SIGMACOVER 630 低表面處理環(huán)氧漆

PPG SIGMACOVER 620 環(huán)氧通用底漆

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