spiral wind meaning in Chinese
龙卷风
Examples
- Dimensional series of spiral wound gaskets for pipe flanges
管法兰尺寸系列 - Specifications of ptfe filler for spiral wound gaskets
金属缠绕垫用聚四氟乙烯带.技术条件 - Types and dimensions for spiral wound gaskets for pipe flanges
缠绕式垫片管法兰用垫片尺寸 - Specification and symbol of spiral wound gaskets
缠绕式垫片分类 - Specification of flexible graphite and metal spiral wound gaskets
柔性石墨金属缠绕垫片.技术条件