Hui Qing Lian – författare

Visar alla böcker från författaren Hui Qing Lian.

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2 produkter

Yifan Zeng, Zhenzhong Pang, Qiang Wu, Hui Qing Lian, Xin Du - Roof Water Disaster in Coal Mining in Ecologically Fragile Mining Areas, Inbunden

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

1 829 kr

Skickas inom 10-15 vardagar

Yifan Zeng, Zhenzhong Pang, Qiang Wu, Hui Qing Lian, Xin Du - Roof Water Disaster in Coal Mining in Ecologically Fragile Mining Areas, Häftad

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

1 409 kr

Skickas inom 10-15 vardagar