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main ventilation system for coal mine safety inspection specifications (People s Republic of industry safety standards)

Name: main ventilation system for coal mine safety inspection specifications (People s Republic of industry safety standards)
Author: GUO JIA AN QUAN SHENG CHAN JIAN DU GUAN LI JU BIAN
ISBN: 9787502026240

AuthorGUO JIA AN QUAN SHENG CHAN JIAN DU GUAN LI JU BIAN

PublisherCoal Industry

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Book Details

Author(s)GUO JIA AN QUAN SHENG CHAN JIAN DU GUAN LI JU BIAN

PublisherCoal Industry

ISBN / ASIN750202624X

ISBN-139787502026240

MarketplaceUnited States 🇺🇸

main ventilation system for coal mine safety inspection specifications (People s Republic of industry safety standards)

Book Details

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