发布时间:2025-01-19 22:21:02
Q235方钢,做成三角形屋架,价格很便宜估计每吨4000多一点,我是做钢结构设计的,需要的话可以给你做施工图
老款三菱重工空调外机接线柱没有螺丝拧是插入式的怎么样把电线拆下来
2025-01-19 22:21:02 2025-01-19 22:21:02 2025-01-19 22:21:02 2025-01-19 22:21:02 2025-01-19 22:21:02 2025-01-19 22:21:02 2025-01-19 22:21:02 2025-01-19 22:21:02 2025-01-19 22:21:02 2025-01-19 22:21:02 2025-01-19 22:21:02 2025-01-19 22:21:02 2025-01-19 22:21:02 2025-01-19 22:21:02 2025-01-19 22:21:02 2025-01-19 22:21:02 2025-01-19 22:21:02 2025-01-19 22:21:02 2025-01-19 22:21:02 2025-01-19 22:21:02 2025-01-19 22:21:02 2025-01-19 22:21:02 2025-01-19 22:21:02 2025-01-19 22:21:02 2025-01-19 22:21:02 2025-01-19 22:21:02 2025-01-19 22:21:02 2025-01-19 22:21:02