以下为句子列表:
英文: A mini-sized sand-blasting gun of ejection-and absorption type,used to clean and roughen the metallic surfaces for thermal spraying.
中文: 一种小型的射吸式喷砂枪,可用作喷涂喷焊前的表面清洁毛化处理。
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英文: A miniature, hand-held sand-blasting device used to remove unwanted images from lithographic plates. Air erasers are also used to remove art without destroying the texture of the medium.
中文: 中义一种小型手握的喷砂装置,可去掉平版上不要的印纹部份而不会伤到印版。
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