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2,3-Dichloro-5,6-dicyano-1,4-benzoquinone, 2,3-二氯-5,6-二氰基-1,4-苯醌/100g/CAS:84-58-2'); document.write('¥540
SV-M12(耐压内螺纹口密封圈/#12)'); document.write('¥0.86
BH-395022(水系微孔滤膜/混合纤维素酯膜/直径50mm/孔径0.22μm/100片)'); document.write('¥45.58
已停产!BG-L310025B(碱式滴定管/25mL)'); document.write('¥39.2
BT-19909-1.3.5(混匀仪配件/大龙/VT1.3.5)'); document.write('¥180
已停产!DZ-BG-气体分配管'); document.write('¥120