ASHRAE Standard 145.2-2016, developed by the American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE), specifies a method of test for assessing the performance of gas-phase air-cleaning systems in removing gaseous contaminants from the airstream in commercial, industrial, and residential HVAC systems. This standard is complementary to ASHRAE Standard 145.1,...
ASHRAE Standard 145.1, developed by the American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE), is a standard for laboratory testing methods to evaluate the performance of gas-phase air-cleaning systems. The standard outlines procedures for testing and measuring the effectiveness of these systems in removing specific gaseous contaminants from the...
The National Fire Protection Association (NFPA) is a global nonprofit organization dedicated to eliminating death, injury, property, and economic loss due to fire, electrical, and related hazards. Founded in 1896, the NFPA is headquartered in Quincy, Massachusetts, USA, and develops and publishes more than 300 consensus codes and standards aimed...
Tiêu chuẩn FM (Factory Mutual) là một tập hợp các tiêu chuẩn và hướng dẫn được phát triển bởi FM Approvals, một tổ chức chứng nhận quốc tế chuyên về đánh giá và kiểm định các sản phẩm và dịch vụ nhằm đảm bảo chúng đáp ứng các yêu cầu...
19/10/2026
