مصباح طاولة رخامي بتصميم إيطالي عاكس الضوء من الحديد الإبداعي بجانب السرير لتزيين غرفة المعيشة قاعدة فاخرة للمكتب وقاعدة حجرية

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WB Electrophoresis Tank Gel Preparation Pad Fixation Frame Leakage-Proof Rubber Gasket Protein Electrophoresis Experimental Tank

WZ-I size 101x81mm high specification universal board perforated board experimental breadboard double-sided 2mm gold plated