| |
|
| purging |
purging |
| |
|
| nickel gilded |
expansion |
| |
|
| slice |
crystal dried |
| |
|
| high pure
water making |
machine direction |
| |
|
| hand direction |
shelf |
| |
|
| welding |
acid erosion |
| |
|
| acid erosion |
graft |
| |
|
| baking |
glue |
| |
|
| solidification |
mould press |
|
|
aging |
TUR6000 test
meter |
|
|
Yiguan Machine
Major |
test room |
|
|
