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Ͳֲ ² Ѳ 2
ֲͲ ϲȪ3
ֲ Ͳ IJ ϲȪ4
˲ ϲIJ ˲ в ֲί Ҳ ϲȪ 5
² ² ֲ6
ò -Ͳ вͲ Ͳֲ7
8
Ũ 9
ϲ ֲ ϲȪ 10
Ͳ ֲ-²² 11
Ͳ ֲ 12
Ͳ ֲ ֲ ϲȪ  ղ̲ί Ҳ13
ϲղ в ֲ̲ -Ѳ14
Բ- Ҳ ֲ Ͳ15
COAL RESOURCES AND SUPPLY CONDITIONS IN DIFFERENT COUNTRIES16
Ͳֲ-̲Ͳ ֲί IJҲ ϲȪ ʲί Ҳ17
˲ ֲ 18
Ҳ в ˲ 19
ֲ˲ ˲ֲ 20
Ͳ ϲ ֲ Ҳ ֲί IJҲ ϲȪ21
˲ Ͳ ϲȪ22
Ͳ23
ò "" Ͳ Ҳ24
ò ˲ ֲ ϲȪ ò 25
² C ˲ Բ ϲȪ26
ֲ ̲ ̲- -в27
òͲ Ҳ ϲ в 28
-òͲ ̲ί ҲҲ ̲ ̲ί 29
̲30

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