12:10

Fine Aggregate Specific Gravity

13:16

AASHTO T27 ASTM C136

7:56

AASHTO T11 ASTM C117

12:47

ASTM C127

9:39

LAB 7 - Specific Gravity and Absorption of Aggregates (ASTM C127/128)

31:18

Harald Schmidt und sein grandioser Blick auf die deutsche Politik!

7:35

AASHTO T85 ASTM C127

15:37

ASTM C128