摘要
根据催化型瓦斯检定器和光干型瓦斯检定器测定气体的不同原理,在不同的环境条件下正确选择瓦斯检定器,提高了瓦斯测量精度。
According to the principle of gas examining instrument between light interference and catalyzing type, the right type of gas examining, instrument was selected under different condition, and the examining precision can be increased.
出处
《煤炭技术》
CAS
2008年第2期29-31,共3页
Coal Technology
关键词
光于型
催化型
瓦斯检器
对比分析
light interference type
catalyzing type
gas examining instrument
comparison and analysis
