Breath analyser . specifications and test methods 呼吸分析仪.规范和试验方法
2.
Chemical breath analyser - estimation of the alcohol impregnation by analysis of expelled air - specifications and test methods 化学呼吸分析仪.对排出的空气进行分析以估计乙醇浸透度.规范和试验方法
3.
Class 1 electronic breath analyser - estimation of the alcohol impregnation by analysis of expelled air - specifications and test methods 1级电子呼吸分析仪.对排出的空气进行分析以估计乙醇浸透度.规范和试验方法
4.
Class 2 electronic breath analyser - estimation of the alcohol impregnation by analysis of expelled air - specifications and test methods 2级电子呼吸分析仪.对排出的空气进行分析以估计乙醇浸透度.规范和试验方法