working substance
短语词组
- working reference substance 工作对照品
- working standard substance 工作标准物质
- phase change working -substance material 相变工质材料
- organic working substance 有机工质
- working substance for replacement 替代工质
- natural working substance 天然工质
- alternative working substance 替代工质
- mixture working substance 混合工质
- ideal working substance 理想工质 返回 working substance