| 摘要 |
A receptacle closure can include a body, an aperture, a first female threaded portion, a second female threaded portion, and a self-sealing valve. The body can extend along a longitudinal axis between a first end and a second end. The aperture can extend through the body between the first end and the second end. The first female threaded portion can extend from the aperture at the first end and can have a first thread configuration. The second female threaded portion can extend from the aperture at the second end and can have a second thread configuration. The first female threaded portion can be spaced from the second female threaded portion along the longitudinal axis. The self-sealing valve can be disposed in the body between the first female threaded portion and the second female threaded portion along the longitudinal axis. |
