supporting intensity
supporting intensity
[煤炭科技英汉词典]
supporting intensity支护强度
支架对单位面积顶板提供的工作阻力。
是什么意思,supporting intensity的解释,supporting intensity的翻译
supporting intensity
[煤炭科技英汉词典]
supporting intensity是什么意思,supporting intensity的解释,supporting intensity的翻译