5

The research for mechanical control in deep mixing method

Year:
1987
Language:
english
File:
PDF, 72 KB
english, 1987
6

The mechanism of metal removal by an abrasive tool

Year:
1978
Language:
english
File:
PDF, 607 KB
english, 1978
13

Mercury concentration in the ocean

Year:
1983
Language:
english
File:
PDF, 432 KB
english, 1983