1.
Hu J, Sha Y, Cai J, Liu Y, Liu S. Period verification device for ventilation rate standard rods based on a digital thermal flowmeter. mms [Internet]. 2022 Mar. 30 [cited 2026 Oct. 16];29(1):231-44. Available from: https://wydawnictwo.pan.pl/index.php/mms/article/view/5165