pressure vessels
短语词组
- pressure gas vessels 四高压气体容器
- Simple Pressure -vessels Directive 简单压力容器指令
- High -pressure gas vessels 四高压气体容器
- ultra -high pressure crystal vessels 超高压水晶釜
- Copper pressure vessels 铜制压力容器
- Glass pressure vessels 玻璃压力容器
- Graphite pressure vessels 石墨制压力容器
- Jacket for pressure vessels 压力容器罩
- Pressure vessels &tanks 压力容器及贮槽 返回 pressure vessels