test for

• Fire resistance tests for loadbearing elements - stairs
  承重构件的防火试验.楼梯
• Synthetic stress life testing for hydraulic pump
  液压泵综合应力寿命试验方法研究
• Standard test methods for strength tests for zippers
  拉链强度试验的标准试验方法
• Our contamination quality control plan tested for
  清洁度品质控制实施测试如下：
• Zip fasteners . tests for fastness of dyes to washing
  拉锁.耐洗涤染色牢度的试验
• Method of tensile tests for weld and deposited metal
  焊缝及熔敷金属拉伸试验方法
• Method of testing for rating air distributor performance
  空气分布器性能试验方法
• Method of testing for rating residential water heaters
  家用热水器等级的测试方法
• To create and run a unit test for a private method
  为私有方法创建和运行单元测试