| 000 | 00300nam a2200097Ia 4500 | ||
|---|---|---|---|
| 008 | 220120s9999||||xx |||||||||||||| ||und|| | ||
| 100 |
_aDarshankumar A.R and others _912672 |
||
| 245 | 0 | _aWelding fumes extraaction system | |
| 260 |
_aCoorg Institute of Technology _bPonnampet _c2017 |
||
| 650 | _aMECHANICAL | ||
| 999 |
_c138271 _d138271 |
||