Abstract: A crack appeared in the junction between the base of the aisle ladder and the ground of the power plant and made cool leakage on airseparating aguipment.
Abstract: A crack appeared in the junction between the base of the aisle ladder and the ground of the power plant and made cool leakage on airseparating aguipment.
文摘:杭钢动力厂走梯旁基础与地坪连接处出现一条裂缝，致使空分设备出现漏冷。