不正确的冷却系统保养 improper cooling system maintenance
人们目前有点心灰意冷是千真万确的，但这表明南非失败了吗？
That people are for now disillusioned is absolutely true. But is this an indication of South African failure?
人们目前有点心灰意冷是千真万确的，但这表明南非失败了吗？
That people are for now disillusioned is absolutely true.But is this an indication of South African failure?
本热熔胶涂布机高效的冷确装置确保了基材的应用范围。
High-efficiency cooling device insure the applicable range of the basic materials.
应用推荐