extension unit meaning in English

拖板

Transmission extension unit teu
传输扩展单元
The requirements for extension units consist of those for plugs , flexible cords and sockets as mentioned above
拖板方面的要求是由符合上述特定安全规格的插头、软电线和插座所组成。
Prescribed products include plugs , adaptors , lampholders , flexible cords , extension units and unvented thermal storage type electric water heaters
订明产品包括插头、适配接头(万能苏) 、灯座、软电线、拖板及无排气管储水式电热水器。
Paper , pen , white board , white board paper , electric socket extension units , indication stands . conference audio equipment , 2 microphones and one more indication stand will be provided for your meeting
纸、笔、白板、白板纸、电源拖板、企牌1个、每节4小时收费1500或以上提供会议音响、 2支咪、及多一个企牌
In many cases , these trainers are part of the dairy processing plants where the dhi service centres are located but also include specialists from county , municipal and provincial extension units
在许多情况下，这些专业技术人员培训指导人员是dhi服务中心所在的乳制品加工厂的成员，也有部分是来自于省市县奶业技术推广部门的专业技术人员。