cleaner production in pipeline construction临近单词

cleaner production in pipeline construction的相关资料

临近单词

cleanadj.干净的；纯洁的；完全的；空白的；正当的；精准的adv.完全地n.清洁v.打扫；清扫；擦，刷clean handsn.清白(清廉)

cleaner production in pipeline construction怎么读 cleaner production in pipeline construction是什么意思

管道清洁生产

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