intensifiertype C.R. tube

例句：

1. 1.The intensifier type C.R. tube is used to enhance the signalstrength of wireless communication systems.
   C型热辐射管用于增强无线通信系统的信道强度。
2. 2. The engineers designed a new intensifier type C.R. tubefor better signal transmission.
   工程师们设计了一种新型的C型热辐射管，以改善信号传输。
3. 3. The intensifier typeC.R. tube was tested undervarious environmental conditions to ensure its reliability.
   对C型热辐射管进行了各种环境条件下的测试，以确保其可靠性。