And he cast four rings for the four ends of the grate of brass, to be places for the staves.
为铜网的四角铸四个环子，作为穿杠的用处。
The clinker discharged from grate cooler will be transported by chain conveyor to the top of clinker silo.
从篦冷机卸出的熟料，链斗机送往熟料库顶。
The coal screening device causes coal with different granularity to be arranged and burned on a fire grate in a layer mode according to the favorable burning condition.
煤筛分装置将不同粒度的煤按照有利燃烧的条件在炉排上分层排列和分层燃烧。
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