B1100F平开门
满足极小的井道安装需求,可以将开门宽度最大化,井道利用率最大化,安装周期短,噪音小,无污染,维护成本低
B1100F Hinge Door
To meet the minimal installation requirements, the door width can be maximized,the utilization ratio of the well can be maximized, the installation cycle can be shortened and the noise is small, pollution-free, and the low maintenance cost