关键词:钻进、报检、清孔、灌砼的翻译：Keywords: drilling, inspection, customs clearance hole, pouring concrete 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Keywords: drilling, inspection, clearance holes, filling concrete

Keywords: drilling, inspection, customs clearance hole, pouring concrete

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Key words: boring and inspection report, the winding holes on behalf, blaze

Keywords: drilling, inspection, customs clearance hole, pouring concrete