综合access road检修通道atmosphere大气压bag-shape pipe袋型管branch(branch pipe)支管(分管)buried piping埋地管道by-pass pipe旁通管(旁路)coil盘管composition of factory water -supply system厂区给水系统组成composition of indoor hot-water supply system 室内热水供应系统组成composition of indoor sewerage system 室内排水系统的组成composition of indoor water-supply system 室内给水系统的组成composition of rain-water sewerage system雨水排水系统组成composition of waster water sewerage system污水排水系统组成compression test of work load工作载荷压缩试验concentrated load集中载荷condensational pot凝水罐cross-over piping跨越管道cut-across piping穿越管道dead load静载荷deformation test of full compression全压缩变形试验design pressure设计压力design temperature设计温度distribution pipe 分配管distribution system pipe syetem配水管网drain排液管dynamic load动力载荷English中文fixtua drain卫生器具排水管flare火炬gas pipe煤气管道heat supply network热网heating pipeline