closure head insulation的意思|示意
美 / /
英 / /
顶盖保温[层]
closure head insulation的网络常见释义
顶盖保温层 ... 屋顶保温层 roofing insulation ; roofing i ulation 顶盖保温层 closure head insulation 出口接管保温层 outlet nozzle insulation ...