为什么用485转换器转换出来232后的线只用两根线边电脑的db9头也行不是说232要用三根线的吗
2025-01-31 21:24:11 2025-01-31 21:24:11 2025-01-31 21:24:11 2025-01-31 21:24:11 2025-01-31 21:24:11 2025-01-31 21:24:11 2025-01-31 21:24:11 2025-01-31 21:24:11 2025-01-31 21:24:11 2025-01-31 21:24:11 2025-01-31 21:24:11 2025-01-31 21:24:11 2025-01-31 21:24:11 2025-01-31 21:24:11 2025-01-31 21:24:11 2025-01-31 21:24:11为啥找女朋友谈恋爱前 要先把自己的房子大概装修好 而不是等找到女朋友在装修呢
2025-01-31 21:24:11 2025-01-31 21:24:11 2025-01-31 21:24:11 2025-01-31 21:24:11 2025-01-31 21:24:11 2025-01-31 21:24:11 2025-01-31 21:24:11 2025-01-31 21:24:11 2025-01-31 21:24:11