reference sample
短语词组
- engineering reference standard sample [科技]工程标准样品
- characteristic reference standard sample 特性标准样品
- reference e sample 参考样品
- reference coal sample 标准煤样
- magnetic material reference standard sample [材]磁材料标准样品
- Reference Sample Group 参考抽样组;参考样本组;参考
- As A Reference Sample 作为参考示例
- plant standard reference sample 植物样品
- external reference sample 外参比试样
- spectrum reference sample 光谱标样 返回 reference sample