EDLT is to use dynamic focusing to formation emission different frequency of deep/ shallow current to measuring resistivity value. Shallow lateral used to measure borehole nearby formation resistivity....
Sanhe City Yan machining Co., Ltd. is located in Beijing East Yanjiao Economic and Technological Development Zone, the modern capital of satellite towns and the development of high-tech industrial....
EDIB bus adapter is a kind of will not EDIB instruments and EDIB instrument combination connection switching instrument The top of the instrument for making the EDIB bus, instrument bottom can....