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2020/08/25
 Á¦¸ñ : [¾÷µ¥ÀÌÆ®]ASHRAE STD 170 IT10, July 15, 2020¿Ü 3Á¾
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ASHRAE STD 170 IT10, July 15, 2020
Ventilation of Health Care Facilities

ASHRAE STD 217 2020 Edition, 2020
Non-Emergency Ventilation in Enclosed Road, Rail, and Mass Transit Facilities

ASHRAE STD 41.1 2020 Edition, 2020
Standard Methods for Temperature Measurement

ASHRAE STD 41.10 2020 Edition, 2020
Standard Methods for Refrigerant Flow Measurement Using Flowmeters




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