MCQOPTIONS
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| 1. |
IN_THE_SHELL_CORE_MAKING,_WHEN_THE_SAND_BLOWING_IS_EMPLOYED,_IT_IS_PREFERRED_TO_USE_RESIN_PRECOATED_SANDS_TO_AVOID_RESIN_SEGREGATION.?$ |
| A. | True |
| B. | False |
| Answer» B. False | |