▍1. chushiyingli
flac3d建模模型,是隧道施工盾构的模型,大家参考下这样的语句,互相学习,互相参考。(flac3d model we refer to such statements, learn each other, with reference to each other.)
flac3d建模模型,是隧道施工盾构的模型,大家参考下这样的语句,互相学习,互相参考。(flac3d model we refer to such statements, learn each other, with reference to each other.)