中心立轴盖衬 kingpin cover gasket;
热门单词
- 三级检波器 audion;
- 三级泵 triplex pump;
- 三级泄压循环 three-step decompression cycle;
- 三级火箭 the three-stage rocket;
- 三级涡轮机 triple turbine;
- 三级瓦斯煤矿 third category gassy mine;
- 三级环流 {气} tertiary circulation;
- 三级矿量 explored ore reserve;
- 三级组装 third level of packaging
- 三级结构 {生化} tertiary structure;
- 三级管 audion;
- 三级精度立体测图仪 3rd order stereoplotters;
- 三级胺 tertiary amine;
- 三级膨胀发动机 triple-expansion engine;
- 三级膨胀式蒸汽机 {工} triple-expansion engine;
- 三级记录 three-level recording;
- 三级记录系统 three-level recording system; three-level return system;
- 三级跳远 {体} hop, step and jump; triple jump;
- 三级缢痕 tertiary constriction;
- 三级风 force 3 wind; gently breeze;
- 三级飞羽 {脊椎} tertiaries; tertial;
