欧美日韩国产一区二区_亚洲激情AV_男人天堂99_日本免费专区_综合国产欧美日韩中文字幕_国产欧美三级片_国产A级1级_国产尤物福利_青青超碰_一级黄免费毛片__怡红院免费黄色视频_国产喷潮欧美_中文字幕国产乱伦_日韩国产性爱

G series infrared NDIR gas sensor

1.Module detects a non-dispersive infrared principle (NDIR) detection technology; 2.Pipeline and expansion modules are divided into single type detection methods;3.Module is divided into the optical path of the optical path of 80mm and 40mm, with customers customized according to needs;4.Module...