发布时间:2025-01-24 16:21:33
组装的话,一般都是留有丝牙位的,你对照好位置,使用螺杆组装就可以了。但是如果厂家疏漏没有留牙位的话,你就要自己用自攻螺丝锁了。
刚买了海信冰箱想问速冻需要多长时间冷冻又需要多长时间才算标准
2025-01-24 16:21:33 2025-01-24 16:21:33 2025-01-24 16:21:33 2025-01-24 16:21:33 2025-01-24 16:21:33 2025-01-24 16:21:33 2025-01-24 16:21:33 2025-01-24 16:21:33 2025-01-24 16:21:33 2025-01-24 16:21:33 2025-01-24 16:21:33 2025-01-24 16:21:33 2025-01-24 16:21:33 2025-01-24 16:21:33 2025-01-24 16:21:33 2025-01-24 16:21:33一般模具中都要用导柱和导套以保证零件质量但也有模具可以不采用导柱和导套的举例说明并说明为什么
2025-01-24 16:21:33 2025-01-24 16:21:33 2025-01-24 16:21:33 2025-01-24 16:21:33 2025-01-24 16:21:33 2025-01-24 16:21:33 2025-01-24 16:21:33 2025-01-24 16:21:33 2025-01-24 16:21:33 2025-01-24 16:21:33