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Comprehensive discharge End roof stability control and discharge coal technology Zang pass Great , Fan gram Courtesy , Plum ,

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Comprehensive discharge End roof stability control and discharge coal technology Zang pass Great , Fan gram Courtesy , Plum ,

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ISBN number: 9787502044329

title: Stability control and coal caving technology of end and top slab in fully mechanized top coal caving face

author: Zang Chuanwei, fan Kegong, Li Zhonghui, Liu Fuying

price: RMB 20.00

title: Stability control and coal caving technology of end and top slab in fully mechanized top coal caving face

Format: 32

Is it a suit: no

Name of Publishing House: Coal Industry Press

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Price: ￥ 18 ≈ 2.67

Domestic Shipping: ￥5.00 ≈ 0.74

Comprehensive discharge End roof stability control and discharge coal technology Zang pass Great , Fan gram Courtesy , Plum ,

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Product introduction

Shipping Notices

ISBN number:9787502044329

title:Stability control and coal caving technology of end and top slab in fully mechanized top coal caving face

author:Zang Chuanwei, fan Kegong, Li Zhonghui, Liu Fuying

price:RMB 20.00

title:Stability control and coal caving technology of end and top slab in fully mechanized top coal caving face

Format:32

Is it a suit:no

Name of Publishing House:Coal Industry Press

Items that cannot be shipped through mail
1. Items forbidden to be circulated or shipped according to the national law.
2. Explosive, flammable, erosive, radioactive or toxic hazardous items.
3. Publications, books, sources or items containing reactionary content or obscenity.
4. Currencies of all kinds.
5. Items that violate public health.
6. Items that rot easily.
7. Live animals (not counting bees, silkworms and leeches, as long as the packaging ensures the safety of the workers).
8. Items that are not adequately packaged and may cause hazards to the workers, or contaminate or damage other packages.
9. Other items unsuitable for shipment though mail.