圖一
500*200*6*10
400*200*6*8
http://v2.freep.cn/3tb_1407102218545y3b512293.jpg
圖二
450*200*9*14
請問這兩種鋼結構 哪個平方米的應受力比較好??
第一個有到650kg嗎?
非常感謝 ,明早就要簽合約了 現在連圖紙都還沒定案 (
(價格一樣)
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推
07/10 22:41, , 1F
07/10 22:41, 1F
→
07/10 22:42, , 2F
07/10 22:42, 2F
推
07/10 22:45, , 3F
07/10 22:45, 3F
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07/10 22:53, , 4F
07/10 22:53, 4F
→
07/10 22:54, , 5F
07/10 22:54, 5F
→
07/10 22:55, , 6F
07/10 22:55, 6F
※ 編輯: M26 (58.211.121.34), 07/10/2014 23:04:53
推
07/10 23:29, , 7F
07/10 23:29, 7F
→
07/10 23:41, , 8F
07/10 23:41, 8F
→
07/10 23:41, , 9F
07/10 23:41, 9F
推
07/10 23:42, , 10F
07/10 23:42, 10F
→
07/10 23:44, , 11F
07/10 23:44, 11F
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07/10 23:44, , 12F
07/10 23:44, 12F
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07/10 23:45, , 13F
07/10 23:45, 13F
推
07/10 23:46, , 14F
07/10 23:46, 14F
→
07/10 23:48, , 15F
07/10 23:48, 15F
※ 編輯: M26 (58.211.121.34), 07/10/2014 23:50:54
推
07/10 23:50, , 16F
07/10 23:50, 16F
→
07/10 23:51, , 17F
07/10 23:51, 17F
※ 編輯: M26 (58.211.121.34), 07/10/2014 23:56:15
推
07/10 23:55, , 18F
07/10 23:55, 18F
→
07/10 23:57, , 19F
07/10 23:57, 19F
→
07/10 23:58, , 20F
07/10 23:58, 20F
推
07/10 23:58, , 21F
07/10 23:58, 21F
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07/10 23:58, , 22F
07/10 23:58, 22F
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07/10 23:58, , 23F
07/10 23:58, 23F
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07/10 23:59, , 24F
07/10 23:59, 24F
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07/11 00:01, , 25F
07/11 00:01, 25F
推
12/16 02:14, , 26F
12/16 02:14, 26F
推
12/16 02:14, , 27F
12/16 02:14, 27F
推
12/16 02:14, , 28F
12/16 02:14, 28F
推
12/16 02:14, , 29F
12/16 02:14, 29F
推
12/16 02:14, , 30F
12/16 02:14, 30F
推
12/16 02:14, , 31F
12/16 02:14, 31F
推
12/16 02:14, , 32F
12/16 02:14, 32F
推
12/16 07:07, , 33F
12/16 07:07, 33F
推
12/16 07:07, , 34F
12/16 07:07, 34F
推
12/30 01:59, , 35F
12/30 01:59, 35F