airtight packing
基本解释
- 气密密封;密封件;不透气填料
英汉例句
- Forcing the aquarium hoses through a thick foam packing under the lid made the entries airtight.
用力将鱼缸用的软管穿过盖子下面的厚泡沫填充物,这样做可使入口不漏气。 - Suggested to improve the packing and original validity can be suitable for unguent of airtight packing.
原定的有效期可以适用于密封包装的软膏。
双语例句
专业释义
- 气密密封
- 气密密封