| 摘要 |
The bottom of the part for containing fluid is provided with a cavity in which a heat cartridge can be located. For filling the bottle with fluid, a hole is provided in the top of the teat part, which is closable with a plug located in the bottom of a cover applied to the bottle from above. - The cylindrical cover can also be made of injection-moulded plastic and the teat is made of elastic material, such as rubber. |
