bolt supports meaning in English
螺栓支撑
Examples
- Application of complete bolting support on rock roadway
全锚支护在岩巷中的应用 - Discussion on small pillar support roadway bolt support
小煤柱护巷锚杆支护探讨 - Research of bolt supporting technique in coal entry
煤巷锚杆支护技术的分析研究 - Application of field stress in designing bolt supporting
地应力在锚杆支护设计中的应用 - Rock bolting support technology for loose coal seam
松散煤层锚杆支护技术