CNS |
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General No. |
CNS 14257 |
Classified No. |
Z3034 |
Method of test for leakage rate respirator facepiece 呼吸防護具面體洩漏率試驗法 |
Date of Approval
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Bureau of Standards,
Metrology and Inspection |
Date of
Revision
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CNS "CNS 14257" standard !
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CNS
Standard Code |
CNS 14257 |
CNS Standard Classified No. |
Z3034 |
CNS Standard English Title |
Method of test for leakage rate respirator facepiece |
CNS Standard Chinese Title |
呼吸防護具面體洩漏率試驗法 |
CNS Standard Edition |
10/23/1998 |
CNS Standard Pages |
3 |
English Translation Price |
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