LBT abbr. 磁石式电话(Local Battery Telephone)
- While it's already operational, LBT is still getting up to speed.
虽然LBT已经投入使用,但它采用的技术仍是最先进的。 - A technician grinds a large mirror, constructed in a honeycombed fashion.The mirror became part of the LBT.
技术人员磨制了一个大镜片,并嵌入蜂窝结构里,它是LBT的一部分。 - Whereas LBT cold mend material is suitable for ambient temperatures ranging -28℃~50℃ and is applied in atrocious condition of raining or snowing.
而LBT冷补料适用的环境温度为-28℃~50℃,可在雨雪潮湿的恶劣条件下施工。