筑坝技术

  • un.dam construction technique
  • 网络damming technology; dam construction technology; RCD

筑坝技术筑坝技术

筑坝技术

dam construction technique

筑坝技术... ... ) study of building dam 筑坝技术研究 ) dam construction technique 筑坝技术 ) damming technology 筑坝技术 ...

damming technology

筑坝新... ... ) dam construction technique 筑坝技术 ) damming technology 筑坝技术 ) dam construction technology 筑坝技术 ...

dam construction technology

... ) damming technology 筑坝技术 ) dam construction technology 筑坝技术 ) new dam construction technology 筑坝新技术 ...

RCD

...成和正在进行70 余项监理工程,包括引进日本碾压砼筑坝技术RCD )的观音阁水库工程、桓仁双岭水利枢纽工程、世行 …

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