packing plate
短语词组
- multibeam packing support plate 气体喷射式
- packing g plate 填密板
- Packing support plate 填料支承板
- piston packing plate 活塞填密板
- mica packing plate 衬垫云母板
- plate packing plate fill 片式填料
- Ming packing plate 明装箱盘
- packing plate distance 板间距
- plate packing 印版包衬;板片密封垫;[制冷]片式填料 返回 packing plate