您要查找的是不是:
- 浮式贮气器floating gas holder
- 干封器dry closure
- 干封呼吸顶dry-seal lifting roof
- 干封管螺纹dry seal pipe thread
- 气smell
- 板式贮箱Vane type tank
- 封to confer
- 气鼓tympania
- 干封真空泵dry-sealed vacuum pump
- 移动式贮槽movable tank
- 鼓drum
- 气封式结构atmoseal structure
- 截干封蜡技术Cut stem seal wax technique
- 壳管式贮热单元shell-and-tube energy storage cell
- 气鼓传导aerotympanic conduction
- 嵌入式flush bonding
- 干的dry
- 气鼓构造gas heave structure
- 过去式preterite
- 贮气air storage