"a " CNS Standards Search Result |
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CNS 12672
- English Version Method of Test for Radiographic and Classification of Radiographs of Aluminum 鋁熔接縫放射線透射試驗法及透射照片之等級分類 - 英文版 |
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CNS 12846
- English Version Helium Mass Spectrometer Leak Testing by Trace Probe Method 氦質譜儀示蹤氣探針探漏法 - 英文版 |
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