obstructive ridge meaning in Chinese
保安矿柱
Examples
- Discussion on mechanism of surface collapse pit and dimensions of obstructive ridge for steep inclined coal seam mining
急倾斜煤层开采地表塌陷坑形成机理与安全矿柱尺寸研究
Related Words
- obstructive
- obstructive dysmenorrhea
- obstructive hydrocephaly
- obstructive cirrhosis
- obstructive jaundice
- obstructive cardiomyopathy
- obstructive hyperbilirubinemia
- obstructive sleeapnoea
- obstructive thrombus
- obstructive edema
- obstructive rays
- obstructive respiratory arrest
- obstructive scenery, blocking view
- obstructive scenery,blocking view