closed test meaning in English
内部测验
Examples
- Doorsets - repeated opening and closing test
门组合件.重复开关试验 - Windows - repeated opening and closing test
门窗.重复开关试验 - Be sure to close test cock before pressurizing valve
在重新对阀门加压之前，请确认关闭测试旋塞阀。 - Close test cocks and remove tester , return assembly to normal operating condition
关闭测试旋塞，拆卸检测器，将总成恢复到正常的运行环境。 - Tightness test ( opening and closing test , emergency opening and closing test ) for cargo hatch cover
货舱舱口盖密性试验（启闭试验、应急启闭试验） 。