发布时间:2025-01-21 07:11:53
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。
一梦江湖元宵凤烛星怎么获得 元宵凤烛星获取攻略-手游活动-安族网
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2025-01-21 07:11:53 2025-01-21 07:11:53 2025-01-21 07:11:53 2025-01-21 07:11:53 2025-01-21 07:11:53 2025-01-21 07:11:53 2025-01-21 07:11:53 2025-01-21 07:11:53 2025-01-21 07:11:53 2025-01-21 07:11:53 2025-01-21 07:11:53歌词寂寞来临我的心应该放在那里拥抱过后我的手应该放在那里我始终是无法控制我的呼吸歌名是
2025-01-21 07:11:53 2025-01-21 07:11:53 2025-01-21 07:11:53 2025-01-21 07:11:53 2025-01-21 07:11:53 2025-01-21 07:11:53 2025-01-21 07:11:53 2025-01-21 07:11:53 2025-01-21 07:11:53 2025-01-21 07:11:53 2025-01-21 07:11:53 2025-01-21 07:11:53 2025-01-21 07:11:53 2025-01-21 07:11:53 2025-01-21 07:11:53 2025-01-21 07:11:53你好我的车上沾上一油性聚氨脂防水涂料的固化剂请问一下各位大神用什么可以清洗
2025-01-21 07:11:53