介绍: U型弧形渠道构造设计图纸包括弧形渠道(D=3.6米)砌护图、弧形渠道(D=0.2米)砌护图、弧形渠道(D=0.8米)砌护图、弧形渠道(D=2.0米)砌护图、弧形渠道(D=0.5米)砌护图、弧形渠道(D=4.4米)砌护图等,供大家参考!