祖先 发表于 2025-3-25 06:43:42

https://doi.org/10.1007/978-94-011-7611-8clays; coal; concrete; development; mineral; mining; prospecting

凶兆 发表于 2025-3-25 07:57:54

Introduction,The industries with which this book deals are in the process of adopting increasing mechanization and even automation. They owe no small debt to the opencast coal mining industry for it was in that industry, particularly in the USA, that a number of mechanized methods were developed and which are now so essential for success.

填满 发表于 2025-3-25 12:33:35

Planning and Development,An early pioneer in the development of techniques of management was Henri Fayol, a French mining engineer who took over a group of mines facing bankruptcy and guided it to success. Fayol analysed the essentials of successful management as: forecasting, planning, organizing, command, co-ordination and control.

Malleable 发表于 2025-3-25 17:29:05

http://reply.papertrans.cn/79/7816/781586/781586_24.png

amplitude 发表于 2025-3-25 20:00:38

http://reply.papertrans.cn/79/7816/781586/781586_25.png

ADORE 发表于 2025-3-26 02:51:47

http://reply.papertrans.cn/79/7816/781586/781586_26.png

渐强 发表于 2025-3-26 06:56:32

http://reply.papertrans.cn/79/7816/781586/781586_27.png

轻快来事 发表于 2025-3-26 10:30:47

http://reply.papertrans.cn/79/7816/781586/781586_28.png

Expediency 发表于 2025-3-26 16:20:10

http://reply.papertrans.cn/79/7816/781586/781586_29.png

incite 发表于 2025-3-26 19:17:15

978-94-011-7613-2Elsevier Publishing Company Limited 1969
页: 1 2 [3] 4 5 6 7
查看完整版本: Titlebook: Quarrying Opencast and Alluvial Mining; John Sinclair Book 1969 Elsevier Publishing Company Limited 1969 clays.coal.concrete.development.m