English translation for "天然过滤井"

natural stone well

Related Translations:

天然通风:  natural draft ventilationnatural ventilation

天然外观:  natural looking

天然氧化铁:  natural iron oxide

天然软木:  natural cork

天然硫酸钡:  barytenative sulfate of barium

天然土壤:  natural soil

天然团粒:  natural granule

天然硫:  burnstone

天然状态:  native state

天然色泽:  natural colored

Similar Words：

"天然硅酸铝" English translation, "天然硅酸锌" English translation, "天然贵金属块" English translation, "天然果汁" English translation, "天然过程" English translation, "天然海水" English translation, "天然海水珍珠" English translation, "天然海滩" English translation, "天然海盐场" English translation, "天然含沙量" English translation