抽提仪加热功率：300W；

Heating power: 300W of extraction instrument;

youdao

本方法是在西德谢菲尔方法的基础上，自制氢抽提装置，采用一般气相色谱仪组装成的一套比较成熟的分析方法。

This technique is developed on the basis of the Schaefer method (FRG) with the addition of a hydrogen extraction device to a conventional gas chromatography.

youdao

本方法是在西德谢菲尔方法的基础上，自制氢抽提装置，采用一般气相色谱仪组装成的一套比较成熟的分析方法。

This technique is developed on the basis of the Schaefer method (FRG) with the addition of a hydrogen extraction device to a conventional gas chromatography.

youdao