band spinning machine 带式纺丝机 ; 带式熔融纺丝机

hay band spinning machine 打草绳机

straw band spinning machine 摇草绳机器

hay y band spinning machine 打草绳机

metal mesh spinning band still 金属网麻花带蒸馏器

spinning band distillation 转带蒸馏 ; 旋转带蒸馏

spinning band column [分化] 旋带蒸馏柱

Spinning side band [分化] 旋转边带

spinning band distillation apparatus 旋带蒸馏器