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Terms for subject Mechanic engineering containing As the | all forms | exact matches only | in specified order only
| English | Chinese |
| For safety reasons, vises and clamps securely hold the work piece as the hole is bored in order to prevent material from shifting unexpectedly | 为了安全，在钻孔的同时，台虎钳和夹钳牢牢地固定住工件，防止材料不小心移位 |