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關注:1
2013-05-23 12:21
求翻譯:All frames being tested were two-dimensional, one-storey and one-span unbraced portal frames and they were not protected against fire.是什么意思?![]() ![]() All frames being tested were two-dimensional, one-storey and one-span unbraced portal frames and they were not protected against fire.
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2013-05-23 12:21:38
正在測試的所有幀二維,一層和一個大跨度無支撐的門戶框架,和他們沒有保護,防止火災。
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2013-05-23 12:23:18
測試所有幀的二維,一層和一個span在于門戶網站框架和他們沒有受到保護免受火災。
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2013-05-23 12:24:58
被測試的所有框架是 二維, one-storey和一間距放松的門框架和他們未被保護免受火。
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2013-05-23 12:26:38
被測試的所有幀二維、 只有一層和一大跨度無支撐門戶框架,他們得不到保護預防火災。
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2013-05-23 12:28:18
都被測試的框架是 兩維,一個樓和一個距離被不支撐的入口框架和他們沒有被保護免受火之害。
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