历史记录

ASHRAE

abbr.
American Society of Heating Refrigerating and Airconditioning Engineers 美国采暖，制冷与空调工程师学会;

1、

Requirements for accuracy of test instrumentation were in accordance with ASHRAE Standard 139 - 1998 ASHRAE 1998.

对测试仪器的精度要求是按照ASHRAE标准139-1998(暖通空调1998年).

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