| 摘要 |
PURPOSE: To provide the lid of a tank preventing the leakage or dripping of a liquid from a pump and the tank at the time of the supply of the liquid from the tank and enhancing the airtightness of the tank main body. CONSTITUTION: A suction hole and lids 3, 5 as well as an air hole and lids 4, 5 are provided to the lid 1 of a tank main body or the suction hole and the lids 3, 5 are provided to the lid 1 of the tank main body and the air hole and the lids 4, 5 are provided to the lid 2 of the tank main body. |
