British standard specification for keys and keyways /
| Korporace: | |
|---|---|
| Typ dokumentu: | Kniha |
| Jazyk: |
angličtina |
| Vydavatel: |
London :
Crosby Lockwood & son,
1918.
|
| Edice: |
British engineering standards association ;
No. 46-1909 |
|
|
|
|