1. Bo'yoq 2. Kauchuk 3. Yelimlash sanoati 4. Siyoh sanoati 5. Issiq eritilgan yo'l belgilari bo'yog'i 6. Qatronlar ma'lum darajada to'yinmaganlik darajasiga ega va qog'oz o'lchami agenti va plastik modifikator sifatida ishlatilishi mumkin.
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