frost damage in tunnel的意思|示意
美 / /
英 / /
隧道冰害
frost damage in tunnel的网络常见释义
隧道冰害 ... 隧道标 tunnel post 隧道冰害 frost damage in tunnel 隧道防火措施 measures against tunnel fire ...
frost damage in tunnel相关例句
This paper goes on research on the leakage and frost damage problem of highway tunnel in accordance with present condition.
针对这一现状，本文对公路隧道的渗漏与冻害问题进行了研究。