这一篇文章详尽地叙述了修钎厂的设备和修钎时必须准备的配件,同时扼要地说明了修钎过程中应该注意哪些问题。无疑地这篇文章对于我们目前正要进行隧洞开挖的一些工程是具有实际指导意义的。 This article gives an exhaustive account of the equipment that must be prepared for repairing the brazing plant and the parts to be prepared for the brazing work. In the meantime, it explains briefly what problems should be noted during the brazing process. No doubt this article is of practical guidance for some of the projects we are currently going to tunneling.