id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ajst-20229	Qin, Liyu; Wang, Mengyue; Zhang, Peng	The Properties and Development of Sulfur-Free Odorant for Town Gas	2024	4	.pdf	application/pdf	2886	132	49	The main function of gas odorant is to enhance the odor of specific gases in natural gas or other gas, so that it can be quickly detected when the gas leaks. Introduction As an important energy resource, natural gas plays an important role in the energy structure of the world today.	cache/ajst-20229.pdf	txt/ajst-20229.txt