1
Jenny L. Hitch,Amster K. Howard,Warren P. Baas
| ASTM |
2004
2
Ulrich Smoltczyk
| Ernst & Sohn |
2003
3
Ulrich Smoltczyk
| Ernst & Sohn |
2003
4
5
Donald W. Shanklin,Keith R. Rademacher,James R. T
| ASTM |
2000
6
W.Allen Marr,Charles E. Fairhurst
| ASTM |
1999
9
Frederick L. Paillet,Wayne R. Saunders
| ASTM |
1990
10
Robert T. Donaghe,Ronald C. Chaney,Marshall L. Si
| ASTM |
1988