发布时间:2025-01-21 07:19:38
hdpe双壁波纹管
公称内径 DN/ID 最小平均内径
dim、min 最小层压壁厚
emin 最小内层壁厚
e1.min 接合长度
Amin
225 220 1.7 1.4 55
300 294 2.0 1.7 64
400 392 2.5 2.3 74
500 490 3.0 3.0 85
600 588 3.5 3.5 96
700 689 4.0 4.0 102
800 785 4.5 4.5 118
1000 985 5.0 5.0 140
1200 1185 5.0 5.0 162
楼主可以上1688.cn上面看的,网站上有啊。
装修房子时提前给装修款装修一半就不装了已停了二个月催他就说尽快我该怎么办
2025-01-21 07:19:38 2025-01-21 07:19:38 2025-01-21 07:19:38 2025-01-21 07:19:38 2025-01-21 07:19:38 2025-01-21 07:19:38这是我家的户型是以前盖得房子现在想装修一下是平房只有一层想把中间那个承重墙给拆了可以吗
2025-01-21 07:19:38 2025-01-21 07:19:38 2025-01-21 07:19:38厦门放24芯光缆施工从自己挖坑立7米水泥杆一直做完跳线调试人工多少钱一公里
2025-01-21 07:19:38 2025-01-21 07:19:38 2025-01-21 07:19:38 2025-01-21 07:19:38 2025-01-21 07:19:38 2025-01-21 07:19:38 2025-01-21 07:19:38 2025-01-21 07:19:38 2025-01-21 07:19:38 2025-01-21 07:19:38 2025-01-21 07:19:38 2025-01-21 07:19:38 2025-01-21 07:19:38 2025-01-21 07:19:38 2025-01-21 07:19:38 2025-01-21 07:19:38 2025-01-21 07:19:38 2025-01-21 07:19:38 2025-01-21 07:19:38