packag包装, 打包, 组合件, 部件
packn.一群;一副;包裹;一包v.包装;解雇;塞满;收拾行李;佩戴
packaging container包装容器
pack up one's traps
packed-type tower填料塔
packing instruction包装通知单
packaging education包装教育
pack one's trunk.
packing corporation包装企业
packing house pitch仓库沥青
packed bed absorber填料吸收器
packed bulk density包装密度