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BT-Z19905(旋光管玻璃片/2片/套)
'); document.write('¥61.54

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BT-14002(溴化钾片/KBr/30x5mm)
'); document.write('¥480

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DZ-BG-螺纹口支咀反应管/Φ34
'); document.write('¥80

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BT-Z19902(加热型磁力搅拌器/普通型/B-HMS/温度数显/铝合金盘面/350℃/20L)
'); document.write('¥3000

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BB-20102-05(超五类网线/网线/RJ45接头/5米)
'); document.write('¥26.67

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BG-C1841003C(闪式层析柱/内径93mm/壁厚3.5mm/长305mm/磨口24/40/砂板G2)
'); document.write('¥516

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