鋼冒頂 的英文怎麼說
中文拼音 [gāngmàodǐng]
鋼冒頂
英文
ingot bleeding-
The experience of remaining on the roof night after night under fire, with no protection but a tin hat, soon became habitual.
人們雖一夜復一夜地冒著敵人的轟炸呆在房頂上,除一頂鋼盔之外別無其他防護,但不久就習慣了。Application of type steel girder in broken easy caving roof
型鋼梁在破碎易冒落頂板中的應用
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