Steel bolts and nuts for fish-plates and fastenings
鱼尾板和紧固件用钢螺栓和螺母
2008-01-01
GB/T 185-1963
每米38及43公斤钢轨用鱼尾板型式尺寸
Fish-plates for 38 kg/m and 43 kg/m steel rails
1963-09-26
YB/T 354-1963
每米33,38,43,和50Kg钢轨用鱼尾板
BS 64-1992
Specification for normal and high strength steel bolts and nuts for railway rail fishplates
铁路钢轨鱼尾板用普通和高强度钢螺栓和螺母规范
1992-11-15
ISO 6305-4-1985
Railway components — Technical delivery requirements — Part 4: Untreated steel nuts and bolts and high-strength nuts and bolts for fish-plates and fastenings
铁路部件——交货技术要求第4部分:鱼尾板和紧固件用未经处理的钢制螺母和螺栓以及高强度螺母和螺栓