The suitcase liner is a piece of soft cloth. 箱子的襯裡是一塊很軟的布。
Where maintenance work includes the cutting into the liner of a column or vessel, care is necessary in case there is hazardous material trapped behind the liner. 當維修作業包括切割進塔器或容器的襯裡中時，則需注意襯裡後面是否隱藏有危險物質。
滬公網安備 31011502000490號
電信業務許可證編號：滬B2-20190700
