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98% Melamin Formaldehida Resin Powder Kelas Kimia Tripolycyanamide2023-10-16 15:20:36 |
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Bubuk resin formaldehida melamin A5 murni tidak beracun Disetujui SGS2025-04-18 13:32:24 |
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990,8% kemurnian Melamin Formaldehida Resin Powder 25kg/Bag2023-11-01 14:00:53 |
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Industri Melamin Formaldehida Resin 99,8 Bahan baku2025-03-18 18:05:25 |