求翻译：厨房、卫生间内管道装修时应尽量避免改动原来的排水和污水管道及地漏位置，避免因重新排管凿楼板损坏防水层引起渗漏。施工过程中在管道、地漏等穿越楼板时，其孔洞周边的防水层必须认真施工。墙体内埋水管，做到合理布局，铺设水管一律做大于管径的凹槽，槽内抹灰圆滑，然后凹槽内刷聚氨酯防水涂料。是什么意思？

Kitchen, bathroom pipes should try to avoid changes to the original renovation of drainage and sewage pipes and floor drain locations to avoid re-cutting of floor damage emission control waterproof layer caused by leakage. Construction process in the pipeline, to leak through the floor, its waterpro

kitchen and bathroom plumbing work within should be avoided as much as possible when changes had been made to the original drainage and sewage pipes and Ground leakage location to avoid re-pipes chisel 50,730 damage caused leakage waterproof layer. Throughout the course of the construction project i

Kitchen, when bathroom interior conduit repair should avoid modifying original draining water and the sewage conduit and the floor drain position as far as possible, because avoids the comb chiselling the floor damage waterproof layer to cause the leakage again.In the construction process when the p

Kitchen, bathrooms within the plumbing should be avoided when position changes the original drainage and sewers and floor drains, to avoid leakage of pipe sinking floor damage waterproof layer again. During construction at the time of crossing the floor such as pipes, floor drain, its holes around t

Kitchen, bathroom pipes should try to avoid changes to the original renovation of drainage and sewage pipes and floor drain locations to avoid re-cutting of floor damage emission control waterproof layer caused by leakage. Construction process in the pipeline, to leak through the floor, its waterpro