"Spectrum " CNS Standards List| Method Test | Household refrigerating | Method Test | Information technology | Method Test | Hearing aids | Test methods | Safety machinery | |
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CNS 8754
2021 Edition Methods of Noise Spectrum Measurement for Fans, Blowers and Compressors 風扇、鼓風機、壓縮機、噪音譜測定法 |
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CNS 14341
2017 Edition Optical Spectrum analyzer 光譜分析儀 |
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CNS 14341
1999 Edition Optical Spectrum analyzer 光譜分析儀 |
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