滑车带索 strop

带尾滑车带 tail strop

带索滑车带尾绞辘 tail block

带钩滑车 cat block

铁带滑车 iron-strapped block ; iron bound block ; iron band block

内带滑车 internal bound block ; internal strapped block

带尾滑车 tail block

外带滑车 external bound block