대기 — 일산화탄소 측정 —비분산 적외선 분광법
环境空气.一氧化碳的测定.非分散红外光谱测定法

2021-11-19

Ambient air — Determination of carbon monoxide — Non-dispersive infrared spectrometric method
环境空气——一氧化碳的测定——非色散红外光谱法

2000-03-09

Ambient air. Determination of carbon monoxide. Non-dispersive infrared spectrometry method.
环境空气 一氧化碳的测定 非色散红外光谱法

2003-05-09

Воздух атмосферный. Определение содержания монооксида углерода. Метод недисперсионной инфракрасной спектрометрии
环境空气一氧化碳的测定 非分散红外光谱法

Ambient air. Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy
环境空气 用非色散红外光谱法测量一氧化碳浓度的标准方法

2012-09-30

Ambient air - Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy
环境空气.用非色散红外光谱法测量一氧化碳浓度的标准方法；德文版EN 14626:2012

2012-12-01

空气质量 一氧化碳的测定 非分散红外法
Air quality--Determination of carbon monoxide--Non-disperisive infrared spectrometry

1988-08-16

雪茄烟　主流烟气中一氧化碳的测定非散射红外法
Cigars—Determination of carbon monoxide in mainstream smoke of cigars Non-dispersive infrared method

2013-02-28

固定污染源排气中一氧化碳的测定 非色散红外吸收法
Stationary source emission—Determination of carbon monoxide—Non-dispersive infrared absorption method

1999-08-18

Stationary source emissions - Determination of the mass concentration of carbon monoxide - Standard reference method: non-dispersive infrared spectrometry
固定源排放.一氧化碳质量浓度的测定.标准参考方法:非色散红外光谱法

2017-05-01

Stationary source emissions. Determination of the mass concentration of carbon monoxide. Standard reference method: non-dispersive infrared spectrometry
固定源排放 一氧化碳质量浓度的测定 标准参考方法:非色散红外光谱法

2017-01-31

Stationary source emissions - Determination of the mass concentration of carbon monoxide (CO) - Reference method: Non-dispersive infrared spectrometry
固定源排放.一氧化碳（CO）质量浓度的测定.参考方法:非色散红外光谱法

2007-02-28