发布时间:2025-01-31 04:07:09
你好!如果断掉的要是没有扔掉,那么断面上涂抹一些502胶水,插入后保证与原断掉的钥匙接触,等沾在一起的时候再尝试拔出。
电泳车间为什么不能用硅胶 我们在汽车厂油漆车间装修甲方要求用无硅结构胶
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