金属纤维增强复合材料锚杆
metal fiber reinforced polymer anchor
锚杆－锚索－锚注联合支护
combining support of bolt-cable-grouting
锚索锚固
anchored cable and anchoring
预应力锚索锚固
prestressed cable anchorage
复合塑料材料
composite plastic material
环境友好塑料材料
environmental friendly plastics material
木塑料材料辐照
wood plastics material irradiation
木-塑料材料辐照
wood plastics material irradiation
透明塑料材料
optical plastics
transparent plastic materials
SYM压缩分散型锚索
SYM pre-stressed pressure-distribution anchoring