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BG-F419250(厚壁斜两口瓶/250mL/主口19/22/侧口19/22)'); document.write('¥48.8
N-bromobutanimide, N-溴代丁二酰亚胺/500g/CAS:128-08-5'); document.write('¥240
DZ-DEV-FC-6020-NC(膜池/直径60/池直径20/不锈钢)'); document.write('¥1480