規格
| 規格 | |||||
| 整組 (6件組)不含鐵架、橡膠管、塞子 | |||||
| 真空管 | |||||
| 冷凝管 | |||||
| 蒸氣容入管 |
氮定量裝置
510009彰化縣員林市中山路二段301號
No. 301, Sec. 2, Zhongshan Rd., Yuanlin City, Changhua County 510009, Taiwan (R.O.C.)
統編 22375522
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