| 联系人:缪先生 | 电话:86-0510-88762491,88765068, 88765062 | 传真:86-0510-88763742 |
| 地址:江苏省无锡市锡山区东港镇港东村 | 邮编: |
 | | GB /T 17880.1-1999 | | 平头铆螺母 | | Flat head riveted nuts |
|  | | GB /T 17880.2-1999 | | 沉头铆螺母 | | Countersunk head riveted nuts |
|  | | GB /T 17880.3-1999 | | 小沉头铆螺母 | | Small countersunk head riveted nuts |
|  | | GB /T 17880.4-1999 | | 120°小沉头铆螺母 | | 120°Small countersunk head riveted nuts |
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