The person commissioning designers and contractors, etc.
委托展览设计者和展览承包商的人等。
Designers and contractors should be alert to constant innovations in bridge design and construction methods.
设计者和承包商们要注意桥梁设计和施工方法的不断革新。
American designers and contractors have expertise and experience with cable assemblies in bridge structures.
美国设计者和承包商们具有在桥梁结构中使用钢索装配的专长和经验。
This code of practice may be useful to the clients, designers and contractors as well as the insurers for tunnel projects in China.
这对国内隧道及地下工程界及保险商应有很积极的参考价值。
Therefore, in many cases, owners, designers and contractors are interested in evaluating the benefits of considering partially or fully drained tunnel linings.
很多工程实例表明，业主、设计以及施工方对设计部分排水或完全排水的隧道衬砌尤为重视。
Therefore, in many cases, owners, designers and contractors are interested in evaluating the benefits of considering partially or fully drained tunnel linings.
很多工程实例表明，业主、设计以及施工方对设计部分排水或完全排水的隧道衬砌尤为重视。
应用推荐