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                二氧化硅(140度开⊙放模型∞)

                • 产品描述

                订购代码:MKO-136-38

                参数:

                10个硅原子,灰色,4孔,角度109.5°,球茎23mm

                12个氧原子,红色,2孔,角度140°,球茎20mm

                16个氧原子,红色,1孔,球茎20mm

                42个灰色中键,19mm

                联系我们

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