即使是高楼的玻璃幕墙,一片要2吨,也不需要吊车,也没有吊车用,就是上下层各2人完成安装。所以single house这种3层楼的简单呀。
即使是高楼的玻璃幕墙,一片要2吨,也不需要吊车,也没有吊车用,就是上下层各2人完成安装。所以single house这种3层楼的简单呀。
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2025 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy