Ringspurzapfen (陽性)

ring pin (中性)

Example sentences:
• The securing pin is operated either by hand without the need for a tool or using a coin (Quick Multiblock with slotted pin).
• Plastic securing pins are suitable for very occasional operation and die-cast zinc pins for more frequent use or high loads.

clavija de anillo (中性)

扣环插销 (中性)