HTONVK

Automatic mapping water detector Geophysical Exploration Technology and Application Automatic mapping water detector deep underground water detector: It is based on the field source of earth's electromagnetic field and differences in conductivity of different underground geological structures, to study the variation law of electric...

Features: - Enjoy the fun of realistic golfing - We use specially designed weft yarn materials to give full play to the impact of real golf balls - Unlike other impact screens, it has a very tight and smooth surface that can provide clearer...