- specification for lifts
- 电梯: elevator; lift
- 技术条件: technical conditions; techni ...
- 电梯技工: lift mechanic
- 交流电梯电动机通用技术条件: general specification for
- 技术条件: engineering factors; form of specification; requirement; technical conditions; technical provisions; technical specifications
下载手机词典可随时随地查词查翻译