急倾斜薄矿体  Steeply-inclined Thin Orebody

急倾斜矿脉  pitching vein

缓倾斜薄矿脉  deep mine; Gently inclined thin vein

急倾斜矿井  steep mine

急倾斜矿体  Steeply inclined ore body; Steeply-inclined Thin Orebody; steep deposit

缓倾斜薄矿体  Flat and thinner orebody; slight slope and thin ore body

倾斜薄矿体  Inclined thin orebody; Inclined thin ore body

倾斜矿脉  underlay lode

急倾斜  deep inclination; heavy pitch; sharply inclined coal seam; Steep coal seam mining; steep inclined; steeply inclined; high_dipping; Steep; steep dip; deeply inclined; Steep grade; Sharp incline; Steeply dip

急倾斜层  steep bed; steep seam; steeply inclined seam; edge seam; rearer seam

急倾斜长壁综放工作面  Steeply inclined Longwell top-coal caving face

急倾斜工祖  steep breast

急倾斜工作面  steep working face

急倾斜沟道  steep trench

急倾斜厚矿体  dipping at high angle and thickness ore-body

急倾斜厚煤层  steeply-inclined thick coal

急－倾斜厚煤层  steeply inclined coal seam

急倾斜极薄煤层  steep inclined ultra thin seam

急倾斜交会摄影  low oblique convergent photography