张力

• Good morning . may i speak to mr . zhang lihua , please
  早上好！请问张力华先生在吗？
• Structures using the specified fill mode and tension
  使用指定的填充模式和张力填充
• 5 tension must be correct and must not pucker
  缝线张力必须正确，不能起皱。
• Contradiction and questions : the extending force of sprit produce
  精神生产发展的张力
• Pneumatic filter tension auto control system
  气动式滤布张力自动控制系统。
• Treatment of patellar fracture with absorbable tension band
  可吸收张力带治疗髌骨骨折
• Choroidal folds in the macular area suggest hypotony
  黄斑区脉络膜皱褶提示张力减退。
• Research on a practical constant tension control system
  一种实用恒张力控制系统的研究