He has to take a stiff test before he is qualified.
在取得资格之前，他必须通过一次艰难的考试。
Finally, the article discusses how to set the qualified score in criteria-reference test.
探讨了标准参照测验合格分数线的划分方法。
According to GB11392-92 pressure test valve, qualified factory.
按GB11392- 92阀门压力试验检测、合格出厂。
According to GB11392-92 pressure test valve, qualified factory.
按GB11392- 92阀门压力试验检测、合格出厂。
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