boring,drilling or tapping holes in TUBE(S) under fluid pressure是什么意思、英文翻译及中文解释
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boring,drilling or tapping holes in TUBE(S) under fluid pressure
词语: boring,drilling or tapping holes in TUBE(S) under fluid pressure
解释: 在流体压力下在管子上钻孔
词典: 专利专业英汉词典