articulated scraper
英
美
铰接清管器
articulated scraper的用法和样例:
例句
From time to time a scraper is passed through the pipeline to remove this corrosion.
不时用清管器在油管内穿过,以清除这种锈蚀。
articulated scraper的相关资料:
临近单词
articulate
articulated ann
目录
查词历史
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