-
After laying antifreeze thermal insulating layer, field tests for the tunnel temperature fields are carried out.
在施作隔温层后，对隧道温度场进行了现场测试；
youdao
-
After laying antifreeze thermal insulating layer, field tests for the tunnel temperature fields are carried out.
在施作隔温层后，对隧道温度场进行了现场测试；
youdao