revolving drum cooler 转鼓式冷却器

revolving g drum cooler 转鼓式冷却器

inclination of drum cooler 斜度

granulated caustic soda drum cooler 转鼓粒碱冷却器

drum-type surface cooler 筒式表面冷却器

louvered drum sand cooler 砂子冷却滚筒

drum type cooler 滚筒冷渣器

drum-type slag cooler 滚筒式冷渣器

drum-type e surface cooler 筒式表面冷却器