发布时间:2025-01-31 11:21:28
光纤几km都没问题损耗问题不大,关键是你离接线盒远愿不愿意装是个问题,我听说他们规定是离线盒150米以内,超出由于要多损耗线材所以有些运营商是不愿意拉线的。
客厅1是长51米宽45米需要铺8080的瓷砖想问下需要多少块想问下是怎么样计算出来的
2025-01-31 11:21:28 2025-01-31 11:21:28 2025-01-31 11:21:28 2025-01-31 11:21:28 2025-01-31 11:21:28 2025-01-31 11:21:28 2025-01-31 11:21:28 2025-01-31 11:21:28 2025-01-31 11:21:28 2025-01-31 11:21:28 2025-01-31 11:21:28 2025-01-31 11:21:28 2025-01-31 11:21:28 2025-01-31 11:21:28 2025-01-31 11:21:28 2025-01-31 11:21:28 2025-01-31 11:21:28 2025-01-31 11:21:28我家的房子 是钢筋混凝土浇筑的东边户 所以几乎每个房间 四个墙角都是柱子 还是突出来的 这样家具都
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