descender 中文意思是什麼

descender 解釋
降部
  1. Where ' s my monofilament phone descender

    我的電話在哪兒？
  2. En 341 personal protective equipment against falls from a height. descender devices

    防高處墜落個人防護設備.降落裝置
  3. Personal protective equipment against falls from a height - descender devices

    預防從高處降落物的個人用保護設備.降落裝置
  4. Personal protective equipment against falls from a height ; descender devices ; german version en 341 : 1992

    防人員墜落保護裝置.繩索下滑器
  5. Personal protective equipment against falls from a height - descender devices - single - hand operated descender devices for self or assisted rescue

    防止人員高空墜落用設備.自救或援救用單手操作的下降設備
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