标准样品翻译,请校核一下!? 稍微改进一下,仅供参考: 标准样品内含杂质组分...............的含量应与实际工业生产样品状况接近,以##为平衡气。各杂质组分含量标称值不确定度不得大于3%。 the contents of the impurities including ............... in the reference gas should be close to the contents of the industrial sample, with ## as balance gas. all contents of the impurities in the nominal value shall not be greater than 3%.查看更多