id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ajst-11511	Lu, Xiaoyu; Li, Xiaozhe; Qiu, Feng	Design of Portable High Precision Scale Hardness Tester Based on STM32	2023	4	.pdf	application/pdf	2482	114	60	Discussion on the verification and influence verification analysis of Leeb hardness tester In the past, the precision of portable hardness tester is low, and the stability is poor.	cache/ajst-11511.pdf	txt/ajst-11511.txt