BS 7861-1-2007 标准详情
- 标准号:BS 7861-1-2007
- 中文标题:煤矿用地层加强支持系统部件.岩石锚栓规范
- 英文标题:Strata reinforcementsupport systemcomponents used in coalmines –Part 1: Specification for rockbolting
- 标准类别:英国标准
- 发布日期:2007-10-31
This Part of BS 7861 specifies dimensional, material and performancerequirements for rockbolting support system components used in coalmines. Components included are steel rockbolts, glass reinforcedplastics (GRP) rockbolts, resins, nuts, conical sea
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