preliminary heat treatment
常见例句
- Relation among feeding roving gauge, twist factor and yarn property were researched, property of polyacrylonitrile preliminary heat treatment in oxidizing polyester filament core-spun yarn was tested.
研究了喂入粗紗間距、撚系數與成紗性能的關系，測試分析了聚丙烯腈預氧化纖維滌綸長絲包芯紗的性能。 返回 preliminary heat treatment