coal transportation technology

• 输煤技术

coal transportation technology的用法和样例：

例句

1. The State shall develop and disseminate clean coal technology.
   第三十六条国家发展和推广洁净煤技术。
2. I'll tap our natural gas reserves, invest in clean coal technology and expand domestic production of oil.
   我将利用我们的天然气资源，投资于清洁煤技术，并扩大国内石油生产量。