發送短信 : DETERMINING OF PERMEABLE ZONE NEAR SURFACE THROUGH THE ANALYSIS OF GAS MERCURY, RADON AND THORON CONCENTRATION IN THE NORTH WAYANG-WINDU GEOTHERMAL FIELD

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| |  | ||  /_   _//  /_   _//   / _ \\  |      \\ 
| |/\| ||   -| ||-     | ||    / //\ \\ |  --  // 
|  /\  ||   _| ||_    _| ||   |  ___  |||  --  \\ 
|_// \_||  /_____//  /__//    |_||  |_|||______// 
`-`   `-`  `-----`   `--`     `-`   `-` `------`