EXALT
发表于 2025-3-30 10:19:23
Characterization of Coal and Cokeing coals are very sensitive to atmospheric oxidation, which may occur during transportation or stocking. We cannot always be one hundred per cent certain that changes in plastic properties and chemical composition are a result of oxidation. We solved this problem by developing a simple, original te
Hdl348
发表于 2025-3-30 12:31:58
Book 1982ke as charged to the furnace. Moreover, new developments in coke production make it necessary to reassess coke testing so as to guide the coke producer in making the best use of available coals. The mode of mechanical coke breakage at ambient temperature has been extensively characterised and relate
Coterminous
发表于 2025-3-30 18:16:09
http://reply.papertrans.cn/23/2293/229276/229276_53.png
HERTZ
发表于 2025-3-30 20:46:40
10楼
领带
发表于 2025-3-31 01:13:44
10楼
legacy
发表于 2025-3-31 05:43:12
10楼