小区装的ic卡水表,装修弄水电,捣鼓了一下水表,拆开水表了里边齿轮弄掉了,修不好了,盖上水表以后家
2025-01-28 00:04:01 2025-01-28 00:04:01 2025-01-28 00:04:01 2025-01-28 00:04:01 2025-01-28 00:04:01 2025-01-28 00:04:01 2025-01-28 00:04:01 2025-01-28 00:04:01 2025-01-28 00:04:01 2025-01-28 00:04:01 2025-01-28 00:04:01假如梁的尺寸是200400梁两侧的板厚为150那此时算梁的模板应该怎么计算扣不扣板厚如
2025-01-28 00:04:01 2025-01-28 00:04:01