English translation for "coalfieldgas"

煤田气

Similar Words：

"coalface support" English translation, "coalfield" English translation, "coalfield depletion" English translation, "coalfield structure" English translation, "coalfield times" English translation, "coalfired furnace" English translation, "coalfish" English translation, "coalfish oil" English translation, "coalforgasification" English translation, "coalforming facies" English translation