Installation work also continues for the shuttle's engine acoustic environment testing equipment.
负责对航天飞机的引擎声音环境测试的仪器的安装工作仍在继续。
The LVCD is an equipment for testing vehicle oil economy, power performance, engine exhaust emission appraisal and analysis, reliability and some specific items of vehicle power train.
大型底盘测功机是在室内完成汽车经济性试验、动力性试验、排放性能评价与分析、可靠性试验以及与车辆传动系有关的专项试验等所必需的大型设备。
Testing of the main engine acoustic environment equipment using microphones and sensors is scheduled to wrap up tomorrow.
对主引擎声学环境测试的工作计划会在明天完成。
Testing of the main engine acoustic environment equipment using microphones and sensors is scheduled to wrap up tomorrow.
对主引擎声学环境测试的工作计划会在明天完成。
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