Alkynes are unsaturated hydrocarbons containing at least one carbon-carbon triple bond. Alkynes are used in welding, and in the synthesis of various organic compounds. White back. 3d illustration图片
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Alkynes are unsaturated hydrocarbons containing at least one carbon-carbon triple bond. Alkynes are used in welding, and in the synthesis of various organic compounds. White back. 3d illustration
素材ID：1021006142

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  • 格式：JPG
  • 作者：Orange Dragon Studio
  • 最大分辨率：9866 x 5421px
  • 最大输出：83.53 x 45.90cm (300dpi) | 348.05 x 191.24cm (72dpi)

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原子研究图层学校链条行业标志分子原子教育化学形状符号对象科学

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