发布时间:2025-02-06 00:16:09
第1。200MV必须+-表笔短路。
二。调整内部表头调零电阻
三。波段开关接触不良
想做一个门头设计方案是白色底板黑色字要求是要发光字怎么才能让黑色字发光
2025-02-06 00:16:09 2025-02-06 00:16:09 2025-02-06 00:16:09 2025-02-06 00:16:09 2025-02-06 00:16:09 2025-02-06 00:16:09 2025-02-06 00:16:09 2025-02-06 00:16:09 2025-02-06 00:16:09 2025-02-06 00:16:09 2025-02-06 00:16:09 2025-02-06 00:16:09 2025-02-06 00:16:09 2025-02-06 00:16:09 2025-02-06 00:16:09 2025-02-06 00:16:09 2025-02-06 00:16:09 2025-02-06 00:16:09 2025-02-06 00:16:09 2025-02-06 00:16:09 2025-02-06 00:16:09 2025-02-06 00:16:09 2025-02-06 00:16:09 2025-02-06 00:16:09 2025-02-06 00:16:09 2025-02-06 00:16:09 2025-02-06 00:16:09 2025-02-06 00:16:09 2025-02-06 00:16:09 2025-02-06 00:16:09