Standard Specification for Carbon and Alloy Steel Compressible-Washer-Type Direct Tension Indicators for Use with Cap Screws, Bolts, Anchors, and Studs
国外标准现行
标准号:ASTM F2437-2014
标准名称: 与螺旋帽, 螺栓, 锚和螺柱用碳和合金钢可压缩垫圈式直 读张力指示器的标准规格
英文名称:Standard Specification for Carbon and Alloy Steel Compressible-Washer-Type Direct Tension Indicators for Use with Cap Screws, Bolts, Anchors, and Studs