screw conveyor furnace
screw conveyor furnace
[电工英汉词典]
screw conveyor furnace螺旋输送式炉
是什么意思,screw conveyor furnace的解释,screw conveyor furnace的翻译
screw conveyor furnace
[电工英汉词典]
screw conveyor furnace是什么意思,screw conveyor furnace的解释,screw conveyor furnace的翻译