apparatus for measurement of explosion characteristics of gas and dust
词语: apparatus for measurement of explosion characteristics of gas and dust
解释: 气体与粉尘爆炸特性测定仪
词典: 进出口专业英汉词典
apparatus for measurement of explosion characteristics of gas and dust
词语: apparatus for measurement of explosion characteristics of gas and dust
解释: 气体与粉尘爆炸特性测定仪
词典: 进出口专业英汉词典