化学实验室试验.第7部分:易溶性二价铁含量的测定 英文名称： Soil quality - Chemical laboratory tests - Part 7: Determination of readily soluble bivalent iron 页数： 8 采用标准： 被替代标准：..
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发言人介绍说在田间使用化学物质的效果将与在小型实验室试验不一致。
A spokesman said the experience of using the chemicals in the field will be very different to any effects seen in small scale laboratory tests.
方法采用定量杀菌试验方法和化学测定方法在实验室进行了观察。
Quantitative germicidal test method and chemical measuring method were used to carry out laboratory observation.
掌管化学、力学、焊接实验室，负责日常试验结果的正确性、准确性，对异常结果的分析及日常行政管理。
In charge of Chemical, Mechanical and welding Lab, take the responsibilities of the accuracy of testing data, root cause analysis, administration management.
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