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Mr Hsieh a reputation as a scrapper, having survived numerous crises and failures.
经历过无数危机和失败的谢长廷拥有“拳击手”的名声.
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3、
The application of scrapper thin film evaporator on the production of epoxy
刮板薄膜蒸发器在环氧树脂生产中的应用
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4、
The scrapper is made of rigid alloy material and its bottom is zigzag.
刮刀采用硬质合金材料，底部为齿形，与架体采用螺栓联接，便于更换。
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