Totally-closed smokeless coal discharging guide sleeve of coke oven coal charging car
The utility model provides a fully-closed smokeless coal discharging guide sleeve of a coke oven coal charging car, which comprises an upper connector, an inner guide sleeve, a middle guide sleeve and an outer guide sleeve, the top end of the upper connector is fixed, the bottom opening of the upper...
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Format: | Patent |
Sprache: | chi ; eng |
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