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Yabla video uses of
红外
这
zhè
款
kuǎn
呢
ne
是
shì
便携式
biànxiéshì
的
de
红外
hóngwài
分析
fēnxī
仪
yí
它
tā
是
shì
测
cè
一氧化碳
yīyǎnghuàtàn
的
de
This model is a portable infrared analyzer used for measuring carbon monoxide.