A simple way is used when the big clock is installed. It restores to the usual production after opening the furnace, which reduces the loss of the accident.
安装大钟时采用了简易方法，开炉后很快达产，减少了事故的损失。
A simple way is used when the big clock is installed. It restores to the usual production after opening the furnace, which reduces the loss of the accident.
安装大钟时采用了简易方法，开炉后很快达产，减少了事故的损失。
应用推荐