Gas analysis. Determination of carbon monoxide by absorption of a non dispersive infra-red radiation beam.
英
美
- 气体分析。用不分散红外线射束吸收测定一氧化碳。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
