Next month the results of a 50-home indoor air testing study will be released.
下个月将公布对50 户家庭的室内空气测试调查结果。
All double bottom is watertight and oiltight. Compressed air testing and water-pressure tests can be carried out according to the classification society and by Owner's representative.
所有双层底为水密和油密，并应按规范要求由船东代表进行水压或气密试验。
The data Acquisition and wireless transportation system of the rear air pressure based on GPRS network communication is introduced, which is used on train air testing in railway station.
主要介绍一种基于GPRS网络通信的、用于铁路站场列车试风时尾部风压数据采集、无线传输的系统。
The data Acquisition and wireless transportation system of the rear air pressure based on GPRS network communication is introduced, which is used on train air testing in railway station.
主要介绍一种基于GPRS网络通信的、用于铁路站场列车试风时尾部风压数据采集、无线传输的系统。
应用推荐