Compared with the traditional methods, such as embedded fixation, hole casting, bolt connection and welding, Haihang nailfastening technology has many advantages.
海行射钉紧固技术与传统的预埋固定，打洞浇注，螺栓连接及焊接等方法相比，具有许多优越性。
2
The utility model relates to a hanging nail assistant sleeve on the wall body of a gypsum board, which belongs to the technical field of fastening or fixing components.
本实用新型涉及一种石膏板墙体挂钉辅助套，属于紧固或固定构件技术领域。
3
He makes a fitting shrine for it and puts it on the wall, fastening it with a nail.