| 1. | Specification for unified machine screws and machine screw nuts
统一机用螺钉与机用螺母规范 |
| 2. | Slotted and recessed head machine screws and machine screw nuts
有槽和凹槽头机器螺钉和机器螺母 |
| 3. | Specification for machine screws and machine screw nuts - metric series
机用螺钉和螺母规范.米制系列 |
| 4. | Machine screws and machine screw nuts
机用螺钉和机用螺母 |
| 5. | Curved - face bayonet ring couplings for rolling stock part 1 : screw nuts
机车车辆用曲面卡套式管接头.第1部分:锁紧螺母 |
| 6. | Railway rolling stock . grade a . slotted countersunk head screws nuts . symbol fp
铁路车辆.开槽沉头螺钉螺母.级.符号 |
| 7. | Bolts , screws nuts
螺栓,螺帽及螺丝 |
| 8. | Usting screw nut
调距螺母 |
| 9. | Fasteners . bolts for corrugated steel pipes . part 0 : bolts related prescriptions screws nuts
紧固件.波纹钢管用螺栓.第0部分:与螺栓有关的说明 |
| 10. | Railway rolling stock . grade a . slotted or notched raised countersunk head screws nuts . symbol fbp
铁路车辆.开槽或开口的半沉头螺钉螺母.级.符号 |
