“heavy concrete (通常用于防辐射)”的概念、定义、翻译、参考文献-科学参考

单词	heavy concrete (通常用于防辐射)
释义	heavy concrete (通常用于防辐射) 高密度混凝土
随便看	motor-operated motor-operated cam type flash welder motor-operated horn motor operated (mot. op) motor-operated potentiometer motor-operated rheostat motor-operated shutter motor-operated switch motor-operated valve motor-operated welder motor-output motor panel motor paralysis motorpathy motor performance motor petrol motor pinion motor pitch motorplane motor plough motor plow motor point motor power motor power (output) motor press

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