发布时间:2025-02-05 23:53:19
如果够空间不需要卸窗户,一条绳子工作员的安全,另一条绳子吊空调外机。如果外墙没有落脚后,工作员会在墙上打两个孔加站架,另收费多点。
求各种钢材交易的计价方式,比如螺纹是按检尺计算的,其他的钢材呢
2025-02-05 23:53:19 2025-02-05 23:53:19 2025-02-05 23:53:19 2025-02-05 23:53:19 2025-02-05 23:53:19 2025-02-05 23:53:19 2025-02-05 23:53:19 2025-02-05 23:53:19 2025-02-05 23:53:19 2025-02-05 23:53:19 2025-02-05 23:53:19 2025-02-05 23:53:19计算出来楼梯板的配筋是810平台板中计算的结果是6478140到了配筋图里面感觉小了一半新手求指导
2025-02-05 23:53:19 2025-02-05 23:53:19 2025-02-05 23:53:19 2025-02-05 23:53:19 2025-02-05 23:53:19 2025-02-05 23:53:19 2025-02-05 23:53:19 2025-02-05 23:53:19 2025-02-05 23:53:19 2025-02-05 23:53:19 2025-02-05 23:53:19 2025-02-05 23:53:19 2025-02-05 23:53:19 2025-02-05 23:53:19 2025-02-05 23:53:19 2025-02-05 23:53:19 2025-02-05 23:53:19 2025-02-05 23:53:19急8平米未装修房间想打造个人家庭影院长325宽25问了几家公司方案都不一样求高手指点迷
2025-02-05 23:53:19