elevator shaft
短語(yǔ)詞組
- elevator bottom shaft 電梯井
- elevator r shaft 升降機(jī)井
- elevator bottom shaft bush 升降機(jī)軸襯
- elevator r shaft gates 升降機(jī)井門(mén)
- elevator shaft gates 升降機(jī)井門(mén)
- blank elevator shaft 分級(jí)電梯井
- Boiler elevator shaft 鍋爐電梯槽;鍋爐電梯井
- main elevator shaft 提升機(jī)主軸
- Boiler steel elevator shaft 鍋爐電梯井鋼結(jié)構(gòu) 返回 elevator shaft