| 1. | Steel bolts and nuts for fish - plates and fastenings
鱼尾板用钢螺栓及螺母和紧固件 |
| 2. | Mj threads - limit dimensions for bolts and nuts
Mj螺纹.螺栓和螺母的极限尺寸 |
| 3. | Bolts and nuts are plated for corrosion resistance
螺栓和螺母经过电镀防腐蚀处理。 |
| 4. | Fasteners - counterbores for hexagon bolts and nuts
六角头螺栓和六角螺母用沉孔 |
| 5. | Screws , bolts and nuts for rail vehicles - summary
铁路车辆用螺钉螺栓和螺母.一览表 |
| 6. | These bolts and nuts hold the wheels on
这些螺栓和螺帽把轮子固定下为。 |
| 7. | Forming and tapping oils for bolts and nuts formers
螺丝螺帽五金等检验 |
| 8. | Standard specification for aluminum transmission tower bolts and nuts
铝制传输塔用螺栓及螺母 |
| 9. | Zinc - coated steel bolts and nuts for overhead line construction
架空线结构用镀锌钢螺栓和螺母 |
| 10. | Standard specification for carbon steel track bolts and nuts
碳素钢制轨条螺栓和螺母的标准规范 |
