TY  - RPRT
TI  - [Dynamic pre-concentration method of gas sample].
AU  - H Miao
AU  - Y F Guan
AU  - H W Wang
AU  - D Q Zhu
PY  - 2001
UR  - https://pubmed.ncbi.nlm.nih.gov/12541851/
ID  - 12541851
ER  -