hydrogen, nitrogen, oxygen, methane, carbon monoxide, carbon dioxide in helium
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Hydrogen, Oxygen, Carbon monoxide, Carbon dioxide and Methane in Nitrogen Gas Reference Materials
GBW(E)062316 | 8L铝合金气瓶
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Oxygen,Hydrogen,Carbon Monoxide,Carbon Dioxide and Methane in Nitrogen Gas Reference Material
GBW(E)062364 | 2L、4L、8L
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Oxygen,Hydrogen,Carbon Monoxide,Carbon Dioxide and Methane in Nitrogen Gas Reference Material
GBW(E)062374 | 2L、4L、8L
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nitrogen,carbon monoxide,carbon dioxide,methane in argon(hydrogen)
GBW(E)060964 | 8L
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Carbon Monoxide、 Helium and Oxygen in Nitrogen
GBW09403 | 2L/4L/8L
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Carbon Monoxide、Carbon Dioxide and Oxygen in Nitrogen
GBW09402 | 2L/4L/8L
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Carbon Monoxide、 Helium and Oxygen in Nitrogen
GBW(E)090022 | 4或8L/瓶
特征形态:气态
定值单位:中国计量科学研究院
规格:4L,8L
定级证书量值信息:
应用领域:农业及环境类/气体
研制单位名称:中国计量科学研究院
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