fastening

特殊用法arch spring fastening1.拱形弹性扣件automatic fastening1.自动加固(集装箱)auxiliary track fastening1.辅助轨道扣件bayonet fastening1.卡口联接bead fastening1.滚压联接bolt fastening1.螺栓连接clip fastening1.扣板式扣件direct fastening1.直接(不分开式)扣件flexible rail fastening1.弹性钢轨扣件independent rail fastening1.分开式(钢轨)扣件intermediate fastening1.中间扣件, 中间联结零件joint fastening1.(钢轨)连接板, 鱼尾板key ring tire fastening1.键圈轮箍固定法mechanical fastening1.机械连接, 机械固定rail fastening1.轨条扣件, 钢轨扣件, 钢轨联结零件rail-joint fastenings1.钢轨接缝联结零件ribbed -plate fastening1.肋形垫板扣件rigid fastening1.刚性固定, 刚性联接screw fastening1.螺钉连接; 螺旋连接2.螺钉压紧sleeper fastening1.轨枕扣件spring fastening1.弹性扣件track fastenings1.轨道联接扣件untensioned rail fastening1.无弹性扣件zigzag fastening1.交错连接, 参差紧固
英语宝典
考试词汇表