Hui Qing Lian – författare

Visar alla böcker från författaren Hui Qing Lian.

2 produkter

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2 produkter

Roof Water Disaster in Coal Mining in Ecologically Fragile Mining Areas
Formation Mechanism and Prevention and Control Measures
AvYifan Zeng,Zhenzhong Pangm. fl.
Inbunden, Engelska, 2023
1 839 kr
Skickas inom 10-15 vardagar
Roof Water Disaster in Coal Mining in Ecologically Fragile Mining Areas
Formation Mechanism and Prevention and Control Measures
AvYifan Zeng,Zhenzhong Pangm. fl.
Häftad, Engelska, 2024
1 419 kr
Skickas inom 10-15 vardagar