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airborne hoist
释义
airborne hoist
Encyclopedia
工学
民机滑毯式货运系统
释
airborne hoist
机载电动绞车
直升机上通过支架安装于主舱门上方进行应急救援或航空作业的电动收放装备。
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pencil buoy method
Pencil Drawing
pencil-family
pencil in cup appearance
pencil interactive
pencil of circles
pencil of coaxal circles
pencil of complexes
pencil of confocal conics
pencil of conicoids
pencil of conics
pencil of curves
pencil of hyperplanes
pencil of lines
pencil of matrices
pencil of operators
pencil of parallel lines
pencil of pencils
pencil of planes
pencil of quadrics
pencil of rays
pencil of spheres
pencil of surfaces
pencil rocket
pencil section
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