用heald frame造句子，“heald frame”造句
來源：國語幫 8.73K
The facility is operated by the driving of crank to keep a guide rod stable and overwork under high speed, Moreover, it is also available to 4 pieces of heald frame according to density.
Analysis of reasons for air-jet loom heald frame wearing
Improvement of electric heald frame motion system for automatic figuring machine
