thickness of coal seam的意思|示意

美 / ˈθɪknɪs ɔv kəul si:m / 英 / ˈθɪknɪs ʌv kol sim /

煤层厚度；煤厚

thickness of coal seam相关短语

1、 overall thickness of coal seam 煤层总厚度

2、 the thickness of coal seam 煤厚

3、 total thickness of coal seam 煤层总厚度

4、 Influence of Coal Seam Thickness 煤层厚度的影响

5、 thickness of the coal seam 煤层厚度

6、 thickness of soft coal seam 软煤厚度

7、 thickness variation of coal seam 煤厚变化