Functional sensors enable manufacturers in the process of growing, factory efficiency, product quality and safety be improved significantly. However, although more…
Beidou satellitenavigation system developed by Chinese, preliminary already have foundation to expand worldwide, the system will be formed for the "The…
Recently, the Sixth China Petroleum & Chemical equipment procurement international meeting and Exhibition (CSSOPE 2016) as the downturn in the petroleum…
Usually well logging technology using dynamically tuned gyroscope measure rotational angular velocity component of the earth, using Quartz accelerometer measure the…