Chinese translation for "直井眼"

straight hole

Similar Words：

"直井法" Chinese translation, "直井井下马达" Chinese translation, "直井炉" Chinese translation, "直井式溢洪道" Chinese translation, "直井涡轮钻具" Chinese translation, "直景" Chinese translation, "直颈" Chinese translation, "直颈安全漏斗" Chinese translation, "直颈式" Chinese translation, "直敬" Chinese translation