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| Q. |
How are the machining times in Laser beam machining? |
| A. | very slow machining times |
| B. | slow machining times |
| C. | moderate machining times |
| D. | fast machining times |
| Answer» D. fast machining times | |
| Explanation: machining is very much rapid and the setup times are economical in laser beam machining. | |
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