seal belt meaning in English

密封带

The company produced td75 common belt conveyor , tdm new type of mobile seal belt conveyor , tdb - large corrugated sidewall angle belt conveyor
本公司生产td75型通用带式输送机、 tdm型新型移动密封带式输送机、 tdb型波状挡边大倾角带式输送机。
The water - proof and drainage system within the tunnel has adopted the comprehensive treatment project of the combined linings and setting the pvc pellicle in the middle , the connection of the longitudinal , loop pipes and the rubber - sealing belt
洞内防排水采用复合式衬砌中间设聚氯乙烯薄膜结合纵向、环向盲管及橡胶止水带的综合治理方案。