A hermetic seal is used at the top of this sample box.

这个样品盒的口用着。

By rubber strips. We’ve installed the strips along the hatch coamings.

借助于橡胶，将其安装在舱口围板的四周。

The mainly rubber productions: various rubber special type productions, high pressure tube, rubber airproof strip and tube, resinic tube and so on.

各种橡胶异型件、高压油管、橡胶、管、树脂管等。

Lisa ran her forefinger along the seam of her duffel bag, its microfield sealing up behind as if she had touched it with a magic wand.

丽的食指在帆布包的开口上缓缓划过。微场仿佛在魔棒的指挥随着手指上。她费力的提起了背包，嘴里轻轻的哼了一声。