countershaft drive gear
词语: countershaft drive gear
解释: 副轴传动齿轮
词性: 名词
词典: 造纸专业英汉词典
countershaft drive gear 相关解释
副轴传动齿轮 countershaft drive gear
countershaft drive gear
词语: countershaft drive gear
解释: 副轴传动齿轮
词性: 名词
词典: 造纸专业英汉词典
countershaft drive gear 相关解释
副轴传动齿轮 countershaft drive gear