blasted pile ventilation是什么意思，blasted pile ventilation的翻译，blasted pile ventilation音标、读音、用法和例句

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blasted pile ventilation是什么意思，blasted pile ventilation的翻译，blasted pile ventilation音标、读音、用法和例句_流逝汉英词典

blasted pile ventilation

基本解释

专业释义

冶金工程技术