求翻译：产线压PIN时用刀片的正面压切导致断线，镀锡后仍有接触连接，当时电气测试可以通过，后续受外力振动造成线完全断开。是什么意思？

PIN production line pressure when the positive pressure with a blade and cut led to disconnection, tin-plated contacts are still connected after, when the electrical test can be passed up the vibration caused by external forces completely off line.

When line voltage output PIN with blades all lead to a positive pressure is still there after plating, please contact connections, electrical testing can be adopted at that time, the follow-up outside vibration caused line completely disconnected.

Produced the line presses when PIN with the bit positive pressure cuts causes the broken line, after tin-plating still to have the contact connection, at that time the electrical test might pass, following is created the external force vibration the line to separate completely.

Production-line pressure PIN with a razor blade when the positive pressure lead to disconnection, still contact connect after tin plating, electrical testing can be done by, subsequent external force vibration caused completely disconnected.

PIN production line pressure when the positive pressure with a blade and cut led to disconnection, tin-plated contacts are still connected after, when the electrical test can be passed up the vibration caused by external forces completely off line.