肘节链的英文

• toggle chain

• 肘节:    toggle; toggle joint; wrist
• 链:    chain
• 肘节链系:    toggle linkage
• 节链:    pitch chain
• 肘节:    [机械工程] toggle; toggle joint; wrist 制动肘节 brake toggle; 肘节杆 angle lever; elbow jointed lever; toggle lever; toggle joint lever; 肘节开关 toggle switch