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ظهور شوائب بشكل خط منتظم في جانب واحد من الماسوره عند تقليل كمية الاستبليزر كما في الصوره المرفقةhttps://www.plasticindustries.net/im...atusicon/2.jpgملف مرفق 274
ملف مرفق 274ملف مرفق 274ملف مرفق 274
ملف مرفق 274

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