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  • 環(huán)境工程 Environmental Engineering

  • 污水運(yùn)營(yíng) Sewage operation

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環(huán)境工程 Environmental Engineering

污水運(yùn)營(yíng) Sewage operation

設(shè)備生產(chǎn) Equipment production

環(huán)保超市 Environmental protection supermarket

運(yùn)維服務(wù) Operation and maintenance services

項(xiàng)目施工 Construction