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N,O-Dimethylhydroxylamine hydrochloride, N,O-二甲基羟基胺盐酸盐/500g/CAS:6638-79-5'); document.write('¥930
BT-19909-1.1(混匀仪配件/大龙/VT1.1)'); document.write('¥135
BT-19909-1.3.2(混匀仪配件/大龙/VT1.3.2)'); document.write('¥210
3-Butyn-1-ol, 3-丁炔-1-醇(异戊烯醇)/25g/CAS:927-74-2'); document.write('¥525