beehive coke oven 蜂巢式煤焦炉...beehive n.蜂窝,蜂箱集气架,蜂巢...beehive cooler 蜂窝式冷却器;蜂巢式冷却器...beehive coke 蜂巢炉焦炭...beehive oven 蜂巢焦炉;蜂巢炼焦炉...
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