performance test

• Performance test code for steam - operated air ejectors
  射汽抽气器性能试验规程
• Thermal performance test code for industrial boilers
  工业锅炉热工性能试验规程
• Fans for general purposes - performance testing in situ
  一般用途风扇.现场性能测试
• Performance test method for car transport towed vehicles
  轿车运输挂车性能方法
• Procedures for routine performance tests of steam turbines
  汽轮机常规运行试验程序
• Fans ; performance testing , standard characteristics
  风机.性能的检测.标准特性
• Performance tests of mechanical draft cooling tower
  机械通风冷却塔的性能试验
• Test method for performance testing of excess flow valves
  溢流阀性能试验的试验方法
• Railway applications . axleboxes . performance testing
  铁路设备.轴箱.性能试验
• Industrial fan - performance testing of jet fans
  工业通风机射流风机的性能试验