Calculate the distribution in thick lining as well as heat loss of high temperature vacuum furnaces by microcomputer.
用微机计算高温真空炉厚壁炉衬中温度分布及其热损失。
The military tent felt military white needle felt, 5MM thick, which contains wool, polyester taffeta lining protection is Oxford lizibu 190T.
军用帐篷所用的毛毡是军用白色针刺毡，5MM厚的，里面含有羊毛，里子布是军用涤塔夫牛津里子布190T。
Wet sprayed concrete for supporting purposes during the drive, in situ concrete for the up to 3 m thick Base and for lining the vault.
掘进过程中的支护采用湿喷混凝土，3米厚的基底和穹拱衬砌采用浇注混凝土。
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