楔缝式 slot and wedge anchor ; slot-and-wedge type

楔缝式锚杆 slit wedge type rock bolt ; slot-and-wedge anchor bar ; [矿业] peg block rock bolt ; slit rod-and-wedge-type bolt

楔缝式锚杆支护 slot-and-wedge fastening ; wedgefastening

楔缝蹄蝠 Malay leaf-nosed bat

楔缝式杆柱 slot-and-wedge bolt

楔形缝 wedge gap

缝楔 [木] Board Splitter

楔形狭缝 tapered slit

楔形接缝 [木] splayed jointing