环式烧结机点火炉密封挡板存在着材质及形状设计不合理等问题。

There exist deficiencies in the material and shape designing of the seal baffle for ignition furnace of circular traveling gate machine.

youdao

我在清晨起床，跪在火炉旁用力吹着炉膛直到点点火星燃起，摇曳着红光。

I rise in the dawn, kneel and blow, till the seed of fire flicker and glow.

youdao

清晨就起床跪在那火炉旁用力吹着炉膛，直到点点火星燃起摇曳着红光！

I rise in the dawn, kneel and blow, Till the seed of fire flicker and glow.

youdao