悬吊滑车的英文

• suspension block

• 滑车:    block; wheel; purchase tackl ...
• 联杆吊滑车组:    yard-and-stay tackle
• 双杆联吊滑车组:    yard and stay tackle
• 悬吊:    acockbill; dangle; hanging; overhead suspension; pendant; suspend; suspense; swing
• 滑车:    1.[机械工程] (滑轮) block; wheel; purchase tackle; pulley; purchase2.[生理学] trochlea