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BF-10108-100-M(手套/丁腈/100只/中号)'); document.write('¥74.67
BG-T120800(T型三通连接管/无节门/外径8mm)'); document.write('¥19.2
DZ-BG-具砂板节门连接头(有效长150mm/外径22mm/上磨口19/22/下磨口19/22/G3)'); document.write('¥266.67
BG-A851420(U型干燥管/磨口14/20)'); document.write('¥32.8
BT-12909-N2(减压器/氮气/YQD-370/上减)'); document.write('¥1077.33
BG-C334400(具夹层蛇形冷凝器/冷凝管/冷凝部分长400mm/磨口24/40)'); document.write('¥300.8