| 123 |
- <svg xmlns="http://www.w3.org/2000/svg" width="158" height="104" viewBox="0 0 158 104">
- <text id="C_H_" data-name="C₂H₄" transform="translate(0 84)" fill="#fff" font-size="78" font-family="Kingsoft_Cloud_Font"><tspan x="0" y="0">C</tspan><tspan y="0" font-family="SegoeUI-Bold, Segoe UI" font-weight="700">₂</tspan><tspan y="0">H</tspan><tspan y="0" font-family="SegoeUI-Bold, Segoe UI" font-weight="700">₄</tspan></text>
- </svg>
|
