1

Zoom lens design for 102-megapixel APS-C digital SLR cameras

Year:
2017
Language:
english
File:
PDF, 1.79 MB
english, 2017
18

Linear ion source with magnetron hollow cathode discharge

Year:
2005
Language:
english
File:
PDF, 605 KB
english, 2005
19

Advances Research on Preparation of Magnesium Carbonate Whisker

Year:
2013
Language:
english
File:
PDF, 245 KB
english, 2013