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DZ-BG-气流控制阀(全长134mm/下支咀长度83mm/0-4高真空阀门)'); document.write('¥60
BG-Z552900(旋蒸转换头/上磨口29/42/下螺口)'); document.write('¥192
已停产!BH-10535(药勺/双头勺/不锈钢/200mm)'); document.write('¥16.48
BT-Z18025-H25(高压釜/高压反应釜/氢化釜/硬连接/V55/S25mL)'); document.write('¥5169.23
DZ-BG-带砝兰边反应器(带砝兰边反应器/外径150mm/高度67mm/带10mm抽气小咀)'); document.write('¥700
BH-20111-254-460-28(紫外灯管/15W/254nm/460mm/外径28mm)'); document.write('¥74.67