1

Acoustic metasurfaces

Year:
2018
Language:
english
File:
PDF, 4.32 MB
english, 2018
45

Experimental Study on Mechanical Properties of Pervious Concrete

Year:
2012
Language:
english
File:
PDF, 269 KB
english, 2012
46

Design of the Tracked Vehicle Based on the STM32

Year:
2014
Language:
english
File:
PDF, 539 KB
english, 2014