| 内外螺纹 | ER外螺纹, NR内螺纹 |
|---|---|
| 16T型螺纹 | 1.5TR XC3030S, 2.0TR XC3030S, 2.5TR XC3030S, 3.5TR XC3030S |
- 请访问 22ER/NR4.0/5.0/6.0TR 选择产品选项。
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