Summary | Noise barrier protects birds from loud trains-
China.org.cnAn arched steel structure is built on the
Shenzhen-Maoming Railway to reduce noise.That is as loud as a
normal conversation."The noise will pose no threat to the
living conditions of birds," he said.According to Liu, the
barrier is designed to stand up to the high winds of a ...
China.org.cnAn arched steel structure is built on the
Shenzhen-Maoming Railway to reduce noise.That is as loud as a
normal conversation."The noise will pose no threat to the
living conditions of birds," he said.According to Liu, the
barrier is designed to stand up to the high winds of a ...
china.org.cn | 26 December 2017