1
American Society for Testing and Materials
| ASTM |
1980
제적(폐기)
2
Bryan, D. F.
| ASTM |
1980
제적(폐기)
3
American Society for Testing and Materials
| ASTM |
1979
제적(폐기)
5
American Society for Testing and Materials
| ASTM |
1973
제적(폐기)
6
Garrett, D.A.
| ASTM |
1980
제적(폐기)
9
American Society for Testing Materials
| ASTM |
1970
제적(폐기)