Ventilation requirements for grinding, buffing, and polishing operations /
Gorde:
| Egile nagusia: | |
|---|---|
| Erakunde egilea: | |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Cincinnati, Ohio :
U.S. Department of Health, Education and Welfare,
1974.
|
| Saila: | DHEW Publication ;
No. (NIOSH) 75-107. |
| Gaiak: |
CARM 1 Store
| Sailkapena: |
A3:AI03C0 F07602 |
|---|---|
| Alea 1 | Eskuragarri Erreserbatu |