Volume 14; Issue 8

1

Wear and lubricant tester

Year:
1937
Language:
english
File:
PDF, 286 KB
english, 1937
2

D.C. precision potentiometer

Year:
1937
Language:
english
File:
PDF, 227 KB
english, 1937
3

Instrument suspensions

Year:
1937
Language:
english
File:
PDF, 929 KB
english, 1937
5

A simple super-centrifuge for the continuous treatment of liquids

Year:
1937
Language:
english
File:
PDF, 294 KB
english, 1937